APA (7e ed.) Bronvermelding

Seth, M. (1974). Theory and practice of Economic planning (6th.). S. Chand & Co.

Chicago (17e ed.) Bronvermelding

Seth, M. Theory and Practice of Economic Planning. 6th. Delhi: S. Chand & Co, 1974.

MLA (9e ed.) Bronvermelding

Seth, M. Theory and Practice of Economic Planning. 6th. S. Chand & Co, 1974.