APA সাইটেশন

Ranjit, K. (2014). Research methodology- a step by step guide for beginners (2nd ed.). Pearson.

শিকাগো স্টাইলে সাইটেশন

Ranjit, Kumar. Research Methodology- a Step by Step Guide for Beginners. 2nd ed. Delhi: Pearson, 2014.

এমএলএ সাইটেশন

Ranjit, Kumar. Research Methodology- a Step by Step Guide for Beginners. 2nd ed. Pearson, 2014.