Cita APA

Churchill, G. A. (1979). Marketing research: Methodological foundations (2d ed.). Hinsdale, Ill.: Dryden Press.

Citación estilo Chicago

Churchill, Gilbert A. Marketing Research: Methodological Foundations. 2d ed. Hinsdale, Ill.: Dryden Press, 1979.

Cita MLA

Churchill, Gilbert A. Marketing Research: Methodological Foundations. 2d ed. Hinsdale, Ill.: Dryden Press, 1979.