楚材. (2020). 俞敏洪：在不如意的世界里全力以赴: Go all out in the unpleasant world. 文汇出版社.
Chicago Style aipamena楚材. 俞敏洪：在不如意的世界里全力以赴: Go All Out in the Unpleasant World. 文汇出版社, 2020.
MLA aipamena楚材. 俞敏洪：在不如意的世界里全力以赴: Go All Out in the Unpleasant World. 文汇出版社, 2020.
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