Παραπομπή APA

Kushwaha,K.S, & Rajeshkumar. (2009). Theory of Sample Surveys & Statistical Decisions. New India Publishing Agency.

Παραπομπή Chicago Style

Kushwaha,K.S, και Rajeshkumar. Theory of Sample Surveys & Statistical Decisions. New Delhi: New India Publishing Agency, 2009.

Παραπομπή MLA

Kushwaha,K.S, και Rajeshkumar. Theory of Sample Surveys & Statistical Decisions. New India Publishing Agency, 2009.