Cita APA (7a ed.)

Corey, E. R. (1991). Industrial marketing: Cases and concepts (4th ed.). Prentice-Hall.

Cita Chicago Style (17a ed.)

Corey, E. Raymond. Industrial Marketing: Cases and Concepts. 4th ed. Englewood Cliffs: Prentice-Hall, 1991.

Cita MLA (9a ed.)

Corey, E. Raymond. Industrial Marketing: Cases and Concepts. 4th ed. Prentice-Hall, 1991.