APA সাইটেশন

Balassa,Bela. (1977). Policy reform in developing countries. Pergamon Press.

শিকাগো স্টাইলে সাইটেশন

Balassa,Bela. Policy Reform in Developing Countries. New York: Pergamon Press, 1977.

এমএলএ সাইটেশন

Balassa,Bela. Policy Reform in Developing Countries. Pergamon Press, 1977.