Zimmer, A. (1966). The strategy of successful retail salesmanship. Mc Graw Hill.
芝加哥风格引文Zimmer, Allen. The Strategy of Successful Retail Salesmanship. New York: Mc Graw Hill, 1966.
MLA引文Zimmer, Allen. The Strategy of Successful Retail Salesmanship. Mc Graw Hill, 1966.
警告：这些引文格式不一定是100％准确.