" 
 :I think you put a |6em inside the code {{Reflist}}. Just remove it (or you can have 2em also) and they will show up properly. 

 :Also, for the external link, you may use this format 
 * [http://www.loc.gov/catdir/cpso/summdec.html A weekly summary of what decisions have been made for Library of Congress Subject Headings] 
 :instead of 
 A weekly summary of what decisions have been made for Library of Congress Subject Headings can be found Here: http://www.loc.gov/catdir/cpso/summdec.html. 
 :The result would be, 
 * A weekly summary of what decisions have been made for Library of Congress Subject Headings 
 :Happy editing. ) m "