Xiong, P. K. (2006). Pythagoras. PT Gramedia.
Chicago Style (17th ed.) CitationXiong, Pang Kim. Pythagoras. PT Gramedia, 2006.
MLA (8th ed.) CitationXiong, Pang Kim. Pythagoras. PT Gramedia, 2006.
Warning: These citations may not always be 100% accurate.