Andrews, P. H., & Baird, J. E. (1992). Communication for business and the professions (5th ed.). Wm. C. Brown Publishers.
Chicago Style aipamenaAndrews, Patricia Hayes, and John E. Baird. Communication for Business and the Professions. 5th ed. Dubuque, Iowa: Wm. C. Brown Publishers, 1992.
MLA aipamenaAndrews, Patricia Hayes, and John E. Baird. Communication for Business and the Professions. 5th ed. Wm. C. Brown Publishers, 1992.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.