王晗. (2007). 请记住：回款比销售更重要: Cash is more important than selling. 北京邮电大学出版社.
Čikaški stil citiranja (17. izdanje)王晗. 请记住：回款比销售更重要: Cash Is More Important than Selling. 北京邮电大学出版社, 2007.
MLA način citiranja (8. izdanje)王晗. 请记住：回款比销售更重要: Cash Is More Important than Selling. 北京邮电大学出版社, 2007.
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