PAULSON ED. (1993). COMPLETE COMMUNICATION HDBK. JAICO.PUB HOUSE.
Cita Chicago (17th ed.)PAULSON ED. COMPLETE COMMUNICATION HDBK. BOMBAY: JAICO.PUB HOUSE, 1993.
Cita MLA (9th ed.)PAULSON ED. COMPLETE COMMUNICATION HDBK. JAICO.PUB HOUSE, 1993.
Atenció: Aquestes cites poden no estar 100% correctes.