Cita APA

Ettinger, B., & Perfetto, E. (2006). Communication for the Workplace: An Integrated Language Approach /Blanche Ettinger. E Rutherford: Prentice Hall PTR.

Chicago Style Citation

Ettinger, Blanche, i Edda Perfetto. Communication for the Workplace: An Integrated Language Approach /Blanche Ettinger. E Rutherford: Prentice Hall PTR, 2006.

Cita MLA

Ettinger, Blanche, i Edda Perfetto. Communication for the Workplace: An Integrated Language Approach /Blanche Ettinger. E Rutherford: Prentice Hall PTR, 2006.