APA-referens

Seth, M. (1974). Theory and practice of economic planning/4e (4th ed.). Sultan Chand.

Chicago-stil citat

Seth, M.L. Theory and Practice of Economic Planning/4e. 4th ed. Delhi: Sultan Chand, 1974.

MLA-referens

Seth, M.L. Theory and Practice of Economic Planning/4e. 4th ed. Sultan Chand, 1974.