Cita APA (7th ed.)

Andrews, P. H., & Baird, J. E. (1989). Communication for business and the professions (4th ed.). W.C. Brown.

Cita Chicago (17th ed.)

Andrews, Patricia Hayes, i John E. Baird. Communication for Business and the Professions. 4th ed. Dubuque: W.C. Brown, 1989.

Cita MLA (9th ed.)

Andrews, Patricia Hayes, i John E. Baird. Communication for Business and the Professions. 4th ed. W.C. Brown, 1989.