 දින පැවති මුල් පිටපත වෙතින් සංරක්ෂිත පිටපත. සම්ප්‍රවේශය October 10, 2009. {{cite news}}: Unknown parameter |deadurl= ignored (|url-status= suggested) (help)↑ Bell, Melissa (November 20, 2011). "Shepard Fairey asks Obama to support Occupy". Washington Post. සම්ප්‍රවේශය 2011-11-21.↑ "NPG Acquires Shepard Fairey’s Portrait of Barack Obama," National Portrait Gallery, January 7, 2009.  Accessed January 17, 2009.↑ "Gallery gets iconic Obama image," BBC News, January 8, 2009.  Accessed January 17, 2009.↑ Tom Gralish, "Obama Poster Photo Mystery Archives සංරක්ෂණය කළ පිටපත 2012-07-08 at archive.today", Scene on the Road, December 22, 2008 through January 23, 2009.  Accessed February 21, 2009.↑ 25.0 25.1 Randy Kennedy, "Artist Sues The A.P. Over Obama Image", New York Times, February 9, 2009.  Accessed February 21, 2009.↑ 26.0 26.1 Elliott, Philip (February 4, 2009). "AP alleges copyright infringement of Obama image". Associated Press. usatoday.com. සම්ප්‍රවේශය October 10, 2009.↑