Sources
http://cityroom.blogs.nytimes.com/2009/04/20/heroes-n-a-half-shell-turn-the-big-2-5/?scp=4&sq=ninja%20turtles%20reviews&st=cse
http://en.wikipedia.org/wiki/Teenage_Mutant_Ninja_Turtles
http://en.wikipedia.org/wiki/Teenage_Mutant_Ninja_Turtles_(Mirage_Studios)
http://cowabungacollectibles.net/1988-teenage-mutant-ninja-turtles.html
http://www.toyark.com/news/teenage-mutant-ninja-turtles-toy-news-42/playmates-will-continue-as-tmnt-toy-maker-1929/
http://en.wikipedia.org/wiki/Teenage_Mutant_Ninja_Turtles_(1987_TV_series)#Censorship
http://www.mentalfloss.com/blogs/archives/129375
http://en.wikipedia.org/wiki/Teenage_Mutant_Ninja_Turtles_%26_Other_Strangeness
http://en.wikipedia.org/wiki/List_of_Teenage_Mutant_Ninja_Turtles_video_games
http://en.wikipedia.org/wiki/Teenage_Mutant_Ninja_Turtles
http://en.wikipedia.org/wiki/Teenage_Mutant_Ninja_Turtles_(Mirage_Studios)
http://cowabungacollectibles.net/1988-teenage-mutant-ninja-turtles.html
http://www.toyark.com/news/teenage-mutant-ninja-turtles-toy-news-42/playmates-will-continue-as-tmnt-toy-maker-1929/
http://en.wikipedia.org/wiki/Teenage_Mutant_Ninja_Turtles_(1987_TV_series)#Censorship
http://www.mentalfloss.com/blogs/archives/129375
http://en.wikipedia.org/wiki/Teenage_Mutant_Ninja_Turtles_%26_Other_Strangeness
http://en.wikipedia.org/wiki/List_of_Teenage_Mutant_Ninja_Turtles_video_games