-http://www.youtube.com/watch?v=7KS3iqtDsKk&feature=related
-http://www.myfaheem.com/2010/05/cara-pasang-reply-comment-button-pada.html
-http://www.anastasyea.com/2011/09/cara-memasang-kotak-komen-facebook-dan.html
http://farhanahadzlan06.blogspot.com/2011/10/tips-berblogging-part-ii.html