` :Wikipedia depends on secondary sources.  From Wikipedia's No original research policy: ::``Wikipedia articles should rely mainly on published reliable secondary sources and, to a lesser extent, on tertiary sources. All interpretive claims, analyses, or synthetic claims about primary sources must be referenced to a secondary source, rather than original analysis of the primary-source material by Wikipedia editors.`` :The current form of the article is pretty bad in using direct primary sources, let's not make it any worse.  Regards,    `