APA সাইটেশন

Kushwaha, K., & Rajesh Kumar. (2009). Theory of sample surveys and statistical decisions. New India Publishing Agency.

শিকাগো স্টাইলে সাইটেশন

Kushwaha, K.S, এবং Rajesh Kumar. Theory of Sample Surveys and Statistical Decisions. New Delhi: New India Publishing Agency, 2009.

এমএলএ সাইটেশন

Kushwaha, K.S, এবং Rajesh Kumar. Theory of Sample Surveys and Statistical Decisions. New India Publishing Agency, 2009.