Vilanilam, J. V. (2000). More effective communication: A manual for professionals. Response Books.
استشهاد بنمط شيكاغوVilanilam, John Vergis. More Effective Communication: A Manual for Professionals. New Delhi: Response Books, 2000.
MLA استشهادVilanilam, John Vergis. More Effective Communication: A Manual for Professionals. Response Books, 2000.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.