纪江红 & 李萍. (2005). 世界未解之谜: Unsolved secrets of world. 北京出版社.
Chicago Style (17th ed.) Citation纪江红 and 李萍. 世界未解之谜: Unsolved Secrets of World. 北京出版社, 2005.
MLA citiranje纪江红 and 李萍. 世界未解之谜: Unsolved Secrets of World. 北京出版社, 2005.
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