Harris, T. L. (1998). Value-added public relations: The secret weapon of intergrated marketing. Lincolnwood Ill.: NTC Business Books.
استشهاد بنمط شيكاغوHarris, Thomas L. Value-added Public Relations: The Secret Weapon of Intergrated Marketing. Lincolnwood Ill.: NTC Business Books, 1998.
MLA استشهادHarris, Thomas L. Value-added Public Relations: The Secret Weapon of Intergrated Marketing. Lincolnwood Ill.: NTC Business Books, 1998.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.