APA সাইটেশন

Roche, J. P. (1967). American political thought; From Jefferson to Progressivism-Selected Essays. Scientific book agency.

শিকাগো স্টাইলে সাইটেশন

Roche, John P. American Political Thought; From Jefferson to Progressivism-Selected Essays. Calcutta: Scientific book agency, 1967.

এমএলএ সাইটেশন

Roche, John P. American Political Thought; From Jefferson to Progressivism-Selected Essays. Scientific book agency, 1967.