APA استشهاد

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

استشهاد بنمط شيكاغو

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

MLA استشهاد

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