Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.