Mandry, G. D. (1973). New product development in the U.K. grocery trade. Retail Outlets Research Unit, Manchester Business School.
芝加哥风格引文Mandry, G. D. New Product Development in the U.K. Grocery Trade. [Manchester]: Retail Outlets Research Unit, Manchester Business School, 1973.
MLA引文Mandry, G. D. New Product Development in the U.K. Grocery Trade. Retail Outlets Research Unit, Manchester Business School, 1973.
警告：这些引文格式不一定是100％准确.