Cita APA (7a ed.)

Berko, R. M., Wolvin, A. D., & Curtis, R. (1993). This business of communicating (5th ed.). WCB Brown & Benchmark.

Cita Chicago Style (17a ed.)

Berko, Roy M., Andrew D. Wolvin, y Ray Curtis. This Business of Communicating. 5th ed. Madison [etc.]: WCB Brown & Benchmark, 1993.

Cita MLA (9a ed.)

Berko, Roy M., et al. This Business of Communicating. 5th ed. WCB Brown & Benchmark, 1993.