Dunckel, J. (1994). Business etiquette. Lancer.
芝加哥风格引文Dunckel, Jacqueline. Business Etiquette. New delhi: Lancer, 1994.
MLA引文Dunckel, Jacqueline. Business Etiquette. Lancer, 1994.
警告：这些引文格式不一定是100％准确.
APA引文
Dunckel, J. (1994). Business etiquette. Lancer.
芝加哥风格引文Dunckel, Jacqueline. Business Etiquette. New delhi: Lancer, 1994.
MLA引文Dunckel, Jacqueline. Business Etiquette. Lancer, 1994.