Choo, S. Y. (2012). Case book. Universiti Kebangsaan Malaysia.
Chicago Style (17th ed.) CitationChoo, Swee Ying. Case Book. Kuala Lumpur: Universiti Kebangsaan Malaysia, 2012.
MLA引文Choo, Swee Ying. Case Book. Universiti Kebangsaan Malaysia, 2012.
警告:这些引文格式不一定是100%准确.