夏皮罗 & 千太阳. (2009). 公司绝不会告诉你的50大秘密: 50 secrets your company doesn't want you to know. 辽宁人民出版社.
Dyfyniad Arddull Chicago夏皮罗 and 千太阳. 公司绝不会告诉你的50大秘密: 50 Secrets Your Company Doesn't Want You to Know. 辽宁人民出版社, 2009.
Dyfyniad MLA夏皮罗 and 千太阳. 公司绝不会告诉你的50大秘密: 50 Secrets Your Company Doesn't Want You to Know. 辽宁人民出版社, 2009.
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