APA (7 ম সংস্করণ) উদ্ধৃতি

Freeman, J. L. (1963). The colonial stage of political development: The American case. Comparative Administrative Group,American Society for Public Administration.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Freeman, John Leiper. The Colonial Stage of Political Development: The American Case. Bloomington, Indiana: Comparative Administrative Group,American Society for Public Administration, 1963.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Freeman, John Leiper. The Colonial Stage of Political Development: The American Case. Comparative Administrative Group,American Society for Public Administration, 1963.

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