权贤植 & 金永郎. (2010). 超有趣的数学魔法: Exciting knowledge of mathematics. 晨光出版社.
Chicago Style (17th ed.) Citation权贤植 and 金永郎. 超有趣的数学魔法: Exciting Knowledge of Mathematics. 晨光出版社, 2010.
MLA (8th ed.) Citation权贤植 and 金永郎. 超有趣的数学魔法: Exciting Knowledge of Mathematics. 晨光出版社, 2010.
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