Subroto Sengupta. (2004). Brand positioning: Strategies for competitive advantage (2nd ed.). Tata Mc Graw Hill.
Chicago Stili AlıntıSubroto Sengupta. Brand Positioning: Strategies for Competitive Advantage. 2nd ed. New Delhi: Tata Mc Graw Hill, 2004.
MLA AlıntıSubroto Sengupta. Brand Positioning: Strategies for Competitive Advantage. 2nd ed. Tata Mc Graw Hill, 2004.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..