rd, Sept. 17, 2012, Cavalier Daily, Party of three: A third political party is an important aspect of the Virginia democratic process, Accessed Aug. 12, 2013, “...The two party system forces the third party to join their group in a winner take all system...”
- Two Party System, PBS, Two-Party System, Accessed Aug. 12, 2013, “...Third-party or independent candidates face a slew of obstacles in American politics, from limited media coverage to legal barriers and Congressional leadership rules. Laws regarding third-party candidates also vary from state to state, presenting additional difficulties....”
- Chris Cillizza, July 24, 2011, The Washington Post, Voters’ renewed anger at Washington spurs formation of third-party advocate groups, Accessed Aug. 11, 2013
- Chris Cillizza and Aaron Blake, May 18, 2012, The Washington Post, Americans Elect and the death of the third party movement, Accessed Aug 11, 2013
- "Sideshow in the streets: Spain’s prime minister has more to worry about than a general strike". Economist. 2010-09-30. Retrieved 2010-11-07. "Spain is a "de facto" two-party system. Other parties may influence policies if the government is in minority but, except for the Socialist and the Popular Parties, no other has, at the moment, any possibility of winning the elections. ..."
- Robert Marquand (March 11, 2008). "In Spain's elections, Socialists win with liberal appeal". Christian Science Monitor. Retrieved 2010-11-07. "The outcome also suggests that Spain, which has many small parties, is moving toward a greater two-party system – even as basic splits between right and left are deepening and becoming more contentious."
- The Tyranny of the Two-Party System - Lisa Jane Disch - Google Books. Books.google.com. Retrieved 2012-10-29.
- "United Progressive Alliance (UPA)". electionaffairs.com.
- "National Democratic Alliance (NDA)". electionaffairs.com.
- "Political Parties in India". electionaffairs.com. Retrieved 7 August 2012.
- The New York Times, August 21, 2006, Post-Koizumi, dream of a two-party system, Accessed Oct. 18, 2013, quote: “...This is positive. A two-party system isn't here yet, but it's a kind of dream we have...”
- Jung Sang-Geun (July 10, 2013). "‘그들만의 양당제’, 유권자가 정치에 관심을 끊은 이유". Mediatoday. Retrieved 2013-10-18.
- Electoral Systems and Party Systems: A Study of Twenty-Seven Democracies ... - Arend Lijphart - Google Books. Books.google.com. Retrieved 2012-10-29.
- MICHIKO KAKUTANI (book reviewer) American Creation (book by Joseph J. Ellis) (November 27, 2007). "The Timing, Luck and Lust Behind the Forming of That More Perfect Union". The New York Times. Retrieved 2010-11-07. "... the standoff between the Federalists and their opponents, which led to the modern two-party system;"
- Edwards III, George C. (2011). Why the Electoral College is Bad for America (Second edition ed.). New Haven and London: Yale University Press. pp. 176–7. ISBN 978-0-300-16649-1.
- Sachs, Jeffrey (2011). The Price of Civilization. New York: Random House. p. 107. ISBN 978-1-4000-6841-8.
- Kristina dell (Nov 1, 2004). "The Electoral College Explained". Time Magazine. Retrieved 2010-11-07. "Forty-eight states have the standard “winner-takes-all” electoral system: whichever presidential ticket amasses the most popular votes in a state wins all the electors of that state."
- Kristina dell (Nov 1, 2004). "The Electoral College Explained". Time Magazine. Retrieved 2010-11-07.
- Michael Crowley, May 21, 2012, Time Magazine, Indie Block: Why has a third-party presidential effort sputtered?, Accessed Aug. 11, 2013, "...and another $15 million has gone toward its most valuable asset: ballot access. Americans Elect has secured a ballot line in 26 states.."
- Ryan Lizza (Apr 16, 2006). "But Is a Third Party Possible?". New York Magazine. Retrieved 2010-12-07.
- Paul Harris (19 November 2011). "'America is better than this': paralysis at the top leaves voters desperate for change". The Guardian. Retrieved 2012-01-17.
- Jack Schofield (8 June 2009). "Sweden's Pirate Party wins EU seat (updated)". The Guardian. Retrieved 2011-03-28. "The Pir