APA সাইটেশন

KOTHARI,C R AND GARG,GAURAV. (2019). RESEARCH METHODOLOGY: METHODS AND TECHNIQUES (4.). NEW AGE INTERNATIONAL PUBLISHERS.

শিকাগো স্টাইলে সাইটেশন

KOTHARI,C R AND GARG,GAURAV. RESEARCH METHODOLOGY: METHODS AND TECHNIQUES. 4. NEW DELHI: NEW AGE INTERNATIONAL PUBLISHERS, 2019.

এমএলএ সাইটেশন

KOTHARI,C R AND GARG,GAURAV. RESEARCH METHODOLOGY: METHODS AND TECHNIQUES. 4. NEW AGE INTERNATIONAL PUBLISHERS, 2019.