APA (7 ম সংস্করণ) উদ্ধৃতি

GORDON, T. T. (2000). Patent fundamentals - for scentist and engineers - Thomas T. Gordon, Arthur S. Cookfair. Lewis publishers.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

GORDON, Thomas T. Patent Fundamentals - for Scentist and Engineers - Thomas T. Gordon, Arthur S. Cookfair. Lewis publishers, 2000.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

GORDON, Thomas T. Patent Fundamentals - for Scentist and Engineers - Thomas T. Gordon, Arthur S. Cookfair. Lewis publishers, 2000.