文卓. (2008). 成功签订英语合同: Successfully signing English contracts. 农村读物出版社.
Chicago Style aipamena文卓. 成功签订英语合同: Successfully Signing English Contracts. 农村读物出版社, 2008.
MLA aipamena文卓. 成功签订英语合同: Successfully Signing English Contracts. 农村读物出版社, 2008.
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