郝凤波. (2008). 商务礼仪: Business etiquette. 地震出版社.
Chicago Style (17th ed.) Citation郝凤波. 商务礼仪: Business Etiquette. 地震出版社, 2008.
MLA (8th ed.) Citation郝凤波. 商务礼仪: Business Etiquette. 地震出版社, 2008.
Warning: These citations may not always be 100% accurate.
APA (7th ed.) Citation