Gaya APA

Adler, R, B. (1996). Communicating at work : Priciples and Practices for Business and the Profesions . : The Mc. Grw Hill. Companies.

Gaya MLA

Adler, Ronald, B.. "Communicating at work : Priciples and Practices for Business and the Profesions". : The Mc. Grw Hill. Companies, 1996. Text.