Lu Hei. (2012). Zi ji shuangm = Self enjoyment. Lee Kean Seng.
Chicago Style (17th ed.) CitationLu Hei. Zi Ji Shuangm = Self Enjoyment. Petaling Jaya: Lee Kean Seng, 2012.
MLA (9th ed.) CitationLu Hei. Zi Ji Shuangm = Self Enjoyment. Lee Kean Seng, 2012.
Warning: These citations may not always be 100% accurate.