APA (7th ed.) Citation

Sukhija, P. (2010). E-Commerce: Opportunities & Challenges.

Chicago Style (17th ed.) Citation

Sukhija, Piyush. E-Commerce: Opportunities & Challenges. [s.l], 2010.

MLA (9th ed.) Citation

Sukhija, Piyush. E-Commerce: Opportunities & Challenges. 2010.