References
Dinesh, A. (2012). Homophones: Different Spelling--Same Sound. EZ School: The Premier Education Portal. Retrieved 15 October 2012 from http://www.ezschool.com/Games/Homophones.html
Fogarty, M. (14 August 2008). Through, Threw, and Thru. Grammar Girl. Retrieved 15 October 2012 from http://grammar.quickanddirtytips.com/through-threw-thru.aspx
FunnyJunk.com. Easy Way to Comfort a Grammar Nazi [Web log post]. Retrieved 15 October 2012 from http://www.funnyjunk.com/funny_pictures/3613016/Easy+way+to+comfort+a+Grammar+Nazi/
Jones, N. (18 May 2011). It's Confusing. The Full Proof Blog. Retrieved 15 October 2012 from http://www.full-proof.co.uk/Blog/its-confusing/
Stanley, P. (2012, June 4). 15 Funny Homophones Cartoon – Homophonic Confusions.rustledesign.com.au. Retrieved 15 October 2012 from http://rustledesign.com.au/2012/06/15-funny-homophones-cartoon-%E2%80%93-homophonic-confusions/
Straus, J. (2012). Their vs. There vs. They're. GrammarBook.com. Retrieved 15 October 2012 from http://www.grammarbook.com/grammar_quiz/their_vs_there_vs_theyre_1.asp
WGBH/Sirius Thinking (2007). Between the Lions: Homophones [Video File]. Retrieved 15 October 2012 from http://www.youtube.com/watch?v=l0VpP7VxtYg