Cita APA (7th ed.)
Cox, K. K., & Enis, B. M. (1972). The marketing research process: A managerial approach to purchasing relevant information for decision making. Goodyear Pub. Co..
Cita Chicago (17th ed.)
Cox, Keith Kohn, i Ben M. Enis. The Marketing Research Process: A Managerial Approach to Purchasing Relevant Information for Decision Making. Pacific Palisades, Calif.: Goodyear Pub. Co., 1972.
Cita MLA (9th ed.)
Cox, Keith Kohn, i Ben M. Enis. The Marketing Research Process: A Managerial Approach to Purchasing Relevant Information for Decision Making. Goodyear Pub. Co., 1972.
Atenció: Aquestes cites poden no estar 100% correctes.