Cita APA (7a ed.)

Varey, R., & Lewis, B. (2000). Internal Marketing: Directions for Management. Routledge.

Cita Chicago Style (17a ed.)

Varey, Richard, y Barbara Lewis. Internal Marketing: Directions for Management. Routledge, 2000.

Cita MLA (8a ed.)

Varey, Richard, y Barbara Lewis. Internal Marketing: Directions for Management. Routledge, 2000.