Cita APA (7a ed.)

Winkler, J. (1969). Marketing for the developing company. Hutchinson.

Cita Chicago Style (17a ed.)

Winkler, John. Marketing for the Developing Company. London: Hutchinson, 1969.

Cita MLA (8a ed.)

Winkler, John. Marketing for the Developing Company. Hutchinson, 1969.