Arnstrong, G., & Kotler, P. (1996). Principles of marketing (7.). Prentice-Hall of India Private Limited.
استشهاد بنمط شيكاغوArnstrong, Gary, و Philip Kotler. Principles of Marketing. 7. New Delhi: Prentice-Hall of India Private Limited, 1996.
MLA استشهادArnstrong, Gary, و Philip Kotler. Principles of Marketing. 7. Prentice-Hall of India Private Limited, 1996.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.