APA ציטוט

Dipak Kumar Bhattacharyya. (2006). Research Methods (Ed.2.). Excel Books.

Chicago Edition Citation

Dipak Kumar Bhattacharyya. Research Methods. Ed.2. New Delhi: Excel Books, 2006.

ציטוט MLA

Dipak Kumar Bhattacharyya. Research Methods. Ed.2. Excel Books, 2006.