Cita APA

Ludlow,Ron, & Panton,Fergus. (2002). Essence of effective communication. Prentice Hall.

Chicago Edition Citation

Ludlow,Ron, i Panton,Fergus. Essence of Effective Communication. New Delhi: Prentice Hall, 2002.

Cita MLA

Ludlow,Ron, i Panton,Fergus. Essence of Effective Communication. Prentice Hall, 2002.

Atenció: Aquestes cites poden no estar 100% correctes.