Dyfyniad APA
Adler, R. B. (2008). Communicating at work: Principles and practices for business and the professions (9th ed.). McGraw-Hill companies.
Dyfyniad Arddull Chicago
Adler, Ronald B. Communicating at Work: Principles and Practices for Business and the Professions. 9th ed. New, York: McGraw-Hill companies, 2008.
Dyfyniad MLA
Adler, Ronald B. Communicating at Work: Principles and Practices for Business and the Professions. 9th ed. McGraw-Hill companies, 2008.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.