Cita APA (7a ed.)

Reilly, R. T. (1990). Effective communication in the travel industry. Delmar Pub.

Cita Chicago Style (17a ed.)

Reilly, Robert T. Effective Communication in the Travel Industry. [Canada]: Delmar Pub, 1990.

Cita MLA (8a ed.)

Reilly, Robert T. Effective Communication in the Travel Industry. Delmar Pub, 1990.