Ober, S. (2003). Contemporary business communication (5th ed.). Houghton Mifflin Co..
Citación estilo ChicagoOber, Scot. Contemporary Business Communication. 5th ed. Boston: Houghton Mifflin Co., 2003.
Cita MLAOber, Scot. Contemporary Business Communication. 5th ed. Houghton Mifflin Co., 2003.
Warning: These citations may not always be 100% accurate.