Chaney, L. H. (2007). The essential guide to business etiquette. Westport, Conn: Praeger.
Trích dẫn kiểu ChicagoChaney, Lillian H. The Essential Guide to Business Etiquette. Westport, Conn: Praeger, 2007.
MLA CitationChaney, Lillian H. The Essential Guide to Business Etiquette. Westport, Conn: Praeger, 2007.
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