Markin, R. (1982). Marketing: Strategy and management (2a. ed.). John Wiley.
Chicago Style (17th ed.) ZitazioaMarkin, Rom. Marketing: Strategy and Management. 2a. ed. Nueva York: John Wiley, 1982.
MLA (9th ed.) ZitazioaMarkin, Rom. Marketing: Strategy and Management. 2a. ed. John Wiley, 1982.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.