APA Citatie

Schoner, B., & Kenneth, P. U. (1975). Marketing research information systems and decision making (2.). Johgn Wiley & Sons.

Chicago Style citaat

Schoner, Bertram, en P. Uhl Kenneth. Marketing Research Information Systems and Decision Making. 2. New York: Johgn Wiley & Sons, 1975.

MLA citatie

Schoner, Bertram, en P. Uhl Kenneth. Marketing Research Information Systems and Decision Making. 2. Johgn Wiley & Sons, 1975.