APA

Balassa B. A., . (1977). Policy reform in developing countries. Oxford u.a: Pergamon Press.

Chicago

Balassa Béla A, . 1977. Policy reform in developing countries. Oxford u.a: Pergamon Press.

Harvard

Balassa B. A., . (1977). Policy reform in developing countries. Oxford u.a: Pergamon Press.

MLA

Balassa Béla A, . Policy reform in developing countries. Oxford u.a: Pergamon Press. 1977.