HARTLEY, R. F. (1980). Retailing: Challenge and opportunity.-- ed.2. Houghton Mifflin.
芝加哥风格引文HARTLEY, Robert F. Retailing: Challenge and Opportunity.-- Ed.2. Boston: Houghton Mifflin, 1980.
MLA引文HARTLEY, Robert F. Retailing: Challenge and Opportunity.-- Ed.2. Houghton Mifflin, 1980.
警告：这些引文格式不一定是100％准确.