Sally, C. (1992). TIMES ASIAN BUSINESS LIBRARY BUSINESS ETIQUETTE: An Essential Guide for Executives. Singapore : Time Books International.
Chicago-Zitierstil (17. Ausg.)Sally, Chew. TIMES ASIAN BUSINESS LIBRARY BUSINESS ETIQUETTE: An Essential Guide for Executives. Singapore : Time Books International, 1992.
MLA-Zitierstil (9. Ausg.)Sally, Chew. TIMES ASIAN BUSINESS LIBRARY BUSINESS ETIQUETTE: An Essential Guide for Executives. Singapore : Time Books International, 1992.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.