Sengupta, S. (2005). Brand positioning strategies for competitive advantage 2nd ed.
芝加哥风格引文Sengupta, Subroto. Brand Positioning Strategies for Competitive Advantage 2nd Ed. New Delhi, 2005.
MLA引文Sengupta, Subroto. Brand Positioning Strategies for Competitive Advantage 2nd Ed. 2005.
警告：这些引文格式不一定是100％准确.