Lewis, H. G. (1974). The businessman's guide to advertising & sales promotion. Gregg and Community College Division, McGraw-Hill.
芝加哥风格引文Lewis, Herschell Gordon. The Businessman's Guide to Advertising & Sales Promotion. New York: Gregg and Community College Division, McGraw-Hill, 1974.
MLA引文Lewis, Herschell Gordon. The Businessman's Guide to Advertising & Sales Promotion. Gregg and Community College Division, McGraw-Hill, 1974.
警告：这些引文格式不一定是100％准确.