APA (7 ম সংস্করণ) উদ্ধৃতি

Chaganti, S. R. (2007). Compete or Forfeit !: Strategies for Sustainable Competitive Edge in Pharma Product Patent Era. Pharma Book Syndicate.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Chaganti, Subba Rao. Compete or Forfeit !: Strategies for Sustainable Competitive Edge in Pharma Product Patent Era. Hyderabad: Pharma Book Syndicate, 2007.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Chaganti, Subba Rao. Compete or Forfeit !: Strategies for Sustainable Competitive Edge in Pharma Product Patent Era. Pharma Book Syndicate, 2007.