McDonald, M. (1998). Market segmentation: How to do it, how to profit from it (2nd ed.). Macmillan.
Цитирование в стиле Чикаго (17-е изд.)McDonald, Malcolm. Market Segmentation: How to Do It, How to Profit from It. 2nd ed. London: Macmillan, 1998.
Цитирование MLA (9-е изд.)McDonald, Malcolm. Market Segmentation: How to Do It, How to Profit from It. 2nd ed. Macmillan, 1998.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.