郭承文. (2010). 世界因我不同: World become different because of me. 哈尔滨出版社.
Dyfyniad Arddull Chicago郭承文. 世界因我不同: World Become Different Because of Me. 哈尔滨出版社, 2010.
Dyfyniad MLA郭承文. 世界因我不同: World Become Different Because of Me. 哈尔滨出版社, 2010.
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