弗兰兹 & 郭舫. (2008). 冒险才会赢: Nothing ventured nothing gained. 西苑出版社.
Chicago Style (17th ed.) Citation弗兰兹 and 郭舫. 冒险才会赢: Nothing Ventured Nothing Gained. 西苑出版社, 2008.
MLA (8th ed.) Citation弗兰兹 and 郭舫. 冒险才会赢: Nothing Ventured Nothing Gained. 西苑出版社, 2008.
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