Sielaff, T. J., & Aberle, J. W. (1969). Introduction to business: American enterprise in action. Belmont, California: Wadsworth Pub. Co..
Trích dẫn kiểu ChicagoSielaff, Theodore J., và John W. Aberle. Introduction to Business: American Enterprise in Action. Belmont, California: Wadsworth Pub. Co., 1969.
MLA引文Sielaff, Theodore J., và John W. Aberle. Introduction to Business: American Enterprise in Action. Belmont, California: Wadsworth Pub. Co., 1969.
警告:這些引文格式不一定是100%准確.