Cita APA (7th ed.)

(2007). Communication Essentials: Part II. Multimedia HRD.

Cita Chicago (17th ed.)

Communication Essentials: Part II. : Multimedia HRD, 2007.

Cita MLA (9th ed.)

Communication Essentials: Part II. Multimedia HRD, 2007.

Atenció: Aquestes cites poden no estar 100% correctes.