Elam, H. G., & Paley, N. (1978). Marketing for the non-marketing executive (1a. ed.). Amacom.
Chicago Style (17th ed.) ZitazioaElam, Houston G., eta Norton Paley. Marketing for the Non-marketing Executive. 1a. ed. Nueva York: Amacom, 1978.
MLA (9th ed.) ZitazioaElam, Houston G., eta Norton Paley. Marketing for the Non-marketing Executive. 1a. ed. Amacom, 1978.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.