David Robinson. (1996). Business Etiquette: Your complete guide to correct behaviour in business. Kogan Page India Private Ltd.
シカゴスタイル引用形David Robinson. Business Etiquette: Your Complete Guide to Correct Behaviour in Business. New Delhi: Kogan Page India Private Ltd, 1996.
MLA引用形式David Robinson. Business Etiquette: Your Complete Guide to Correct Behaviour in Business. Kogan Page India Private Ltd, 1996.
警告: この引用は必ずしも正確ではありません.