APA Alıntı

Graaff, J. V. (1979). Theoretical welfare economics. Vikas.

Chicago Stili Alıntı

Graaff, J. V. Theoretical Welfare Economics. New Delhi: Vikas, 1979.

MLA Alıntı

Graaff, J. V. Theoretical Welfare Economics. Vikas, 1979.