Armstrong, G., & Kotler, P. (2008). Principles of marketing. Prentice-Hall of India Private Limited.
Chicago-стиль цитированияArmstrong, Gary, and Philip Kotler. Principles of Marketing. New Delhi: Prentice-Hall of India Private Limited, 2008.
MLA-цитированиеArmstrong, Gary, and Philip Kotler. Principles of Marketing. Prentice-Hall of India Private Limited, 2008.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.