Παραπομπή APA

Mukhopadhyay, P. (2009). Theory and methods of survey sampling/2nd ed. PHI learning.

Παραπομπή Chicago Style

Mukhopadhyay, Parimal. Theory and Methods of Survey Sampling/2nd Ed. New Delhi: PHI learning, 2009.

Παραπομπή MLA

Mukhopadhyay, Parimal. Theory and Methods of Survey Sampling/2nd Ed. PHI learning, 2009.