Cita APA

Cochran, W. G. (1963). Sampling techniques (2nd.). Wiley Eastern private Limited.

Chicago Edition Citation

Cochran, William G. Sampling Techniques. 2nd. Newdelhi: Wiley Eastern private Limited, 1963.

Cita MLA

Cochran, William G. Sampling Techniques. 2nd. Wiley Eastern private Limited, 1963.