APA ציטוט

Ray, G. L. . .., & Sagar Mondal. (2006). Research methods in social sciences and extension education. Kalyani Publishers.

Chicago Edition Citation

Ray, G L ., and Sagar Mondal. Research Methods in Social Sciences and Extension Education. Chennai: Kalyani Publishers, 2006.

ציטוט MLA

Ray, G L ., and Sagar Mondal. Research Methods in Social Sciences and Extension Education. Kalyani Publishers, 2006.