Schoner, B., & Kenneth, P. U. (1975). Marketing research information systems and decision making (2.). Johgn Wiley & Sons.
Chicago-стиль цитированияSchoner, Bertram, and P. Uhl Kenneth. Marketing Research Information Systems and Decision Making. 2. New York: Johgn Wiley & Sons, 1975.
MLA-цитированиеSchoner, Bertram, and P. Uhl Kenneth. Marketing Research Information Systems and Decision Making. 2. Johgn Wiley & Sons, 1975.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.