Trepper,, C. (2001). E-commerce strategies (1st.). Prentice-Hall of India.
Chicago Edition CitationTrepper,, Charles. E-commerce Strategies. 1st. New Delhi: Prentice-Hall of India, 2001.
Cita MLATrepper,, Charles. E-commerce Strategies. 1st. Prentice-Hall of India, 2001.
Atenció: Aquestes cites poden no estar 100% correctes.