APA সাইটেশন

Atiyash.P.S. (1989). An Introduction to The Law of Contract (4th.). Oxford.

শিকাগো স্টাইলে সাইটেশন

Atiyash.P.S. An Introduction to The Law of Contract. 4th. Oxford, 1989.

এমএলএ সাইটেশন

Atiyash.P.S. An Introduction to The Law of Contract. 4th. Oxford, 1989.