钱敏捷. (2008). 留下人类的朋友: Let the humanity's friends live. 外文出版社.
Chicago Style aipamena钱敏捷. 留下人类的朋友: Let the Humanity's Friends Live. 外文出版社, 2008.
MLA aipamena钱敏捷. 留下人类的朋友: Let the Humanity's Friends Live. 外文出版社, 2008.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.