Yee, L. P., Seng,Teh Keng, & Keong,Looi Chin. (1999). Pure mathematics: Edited by Lee Peng Yee, Teh Keng Seng and Looi Chin Keong (Rev. ed.). Shing Lee Publishers.
Chicago-referens (17:e uppl.)Yee, Lee Peng, Seng,Teh Keng, och Keong,Looi Chin. Pure Mathematics: Edited by Lee Peng Yee, Teh Keng Seng and Looi Chin Keong. Rev. ed. Kewalram Hillview, Singapore: Shing Lee Publishers, 1999.
MLA-referens (8:e uppl.)Yee, Lee Peng, et al. Pure Mathematics: Edited by Lee Peng Yee, Teh Keng Seng and Looi Chin Keong. Rev. ed. Shing Lee Publishers, 1999.
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