APA aipamena

Treece, M. (1994). Successful communication for business and the profession (6th ed.). Prentice Hall.

Chicago Style aipamena

Treece, Malra. Successful Communication for Business and the Profession. 6th ed. New Jersey: Prentice Hall, 1994.

MLA aipamena

Treece, Malra. Successful Communication for Business and the Profession. 6th ed. Prentice Hall, 1994.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.