Cita APA (7th ed.)
Adler, R. B. (1999). Communicating at work: Principles and practices for business and the professions (6th ed.). Boston.
Cita Chicago (17th ed.)
Adler, Ronald B. Communicating at Work: Principles and Practices for Business and the Professions. 6th ed. McGraw-Hill: Boston, 1999.
Cita MLA (9th ed.)
Adler, Ronald B. Communicating at Work: Principles and Practices for Business and the Professions. 6th ed. Boston, 1999.
Atenció: Aquestes cites poden no estar 100% correctes.