Dyfyniad APA

Sengupta, S. Brand Positioning: Strategies for Competitive Advantage (2nd.). McGraw Hill.

Dyfyniad Arddull Chicago

Sengupta, Subroto. Brand Positioning: Strategies for Competitive Advantage. 2nd. McGraw Hill.

Dyfyniad MLA

Sengupta, Subroto. Brand Positioning: Strategies for Competitive Advantage. 2nd. McGraw Hill.

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