Hughes, G. D., McKee, D., & Singler, C. H. (1999). Sales management: A career path approach. Cincinnati, Ohio: South-Western College.
Trích dẫn kiểu ChicagoHughes, G. David, Daryl McKee, và Charles H. Singler. Sales Management: A Career Path Approach. Cincinnati, Ohio: South-Western College, 1999.
MLA引文Hughes, G. David, Daryl McKee, và Charles H. Singler. Sales Management: A Career Path Approach. Cincinnati, Ohio: South-Western College, 1999.
警告：这些引文格式不一定是100％准确.