Association football. (2013, June 12). In Wikipedia, The Free Encyclopedia. Retrieved 05:15, June 14, 2013, fromhttp://en.wikipedia.org/w/index.php?title=Association_football&oldid=559591960
Backgammon. (2013, June 13). In Wikipedia, The Free Encyclopedia. Retrieved 05:13, June 14, 2013, fromhttp://en.wikipedia.org/w/index.php?title=Backgammon&oldid=559779784
Chess. (2013, June 11). In Wikipedia, The Free Encyclopedia. Retrieved 05:15, June 14, 2013, fromhttp://en.wikipedia.org/w/index.php?title=Chess&oldid=559450358
Padlock. (2013, June 6). In Wikipedia, The Free Encyclopedia. Retrieved 05:16, June 14, 2013, fromhttp://en.wikipedia.org/w/index.php?title=Padlock&oldid=558601320
Ventura County, California. (2013, May 31). In Wikipedia, The Free Encyclopedia. Retrieved 05:16, June 14, 2013, fromhttp://en.wikipedia.org/w/index.php?title=Ventura_County,_California&oldid=557751114
Backgammon. (2013, June 13). In Wikipedia, The Free Encyclopedia. Retrieved 05:13, June 14, 2013, fromhttp://en.wikipedia.org/w/index.php?title=Backgammon&oldid=559779784
Chess. (2013, June 11). In Wikipedia, The Free Encyclopedia. Retrieved 05:15, June 14, 2013, fromhttp://en.wikipedia.org/w/index.php?title=Chess&oldid=559450358
Padlock. (2013, June 6). In Wikipedia, The Free Encyclopedia. Retrieved 05:16, June 14, 2013, fromhttp://en.wikipedia.org/w/index.php?title=Padlock&oldid=558601320
Ventura County, California. (2013, May 31). In Wikipedia, The Free Encyclopedia. Retrieved 05:16, June 14, 2013, fromhttp://en.wikipedia.org/w/index.php?title=Ventura_County,_California&oldid=557751114