Edwards, H. (2006). Creating Passion Brands. Kogan Page India.
Cita Chicago (17th ed.)Edwards, Helen. Creating Passion Brands. New Delhi: Kogan Page India, 2006.
Cita MLA (9th ed.)Edwards, Helen. Creating Passion Brands. Kogan Page India, 2006.
Atenció: Aquestes cites poden no estar 100% correctes.