APA ציטוט

Singh, S. K. (2013). Research methods and techniques in library and information science. Centrum press.

Chicago Edition Citation

Singh, Sanjay Kumar. Research Methods and Techniques in Library and Information Science. New Delhi: Centrum press, 2013.

ציטוט MLA

Singh, Sanjay Kumar. Research Methods and Techniques in Library and Information Science. Centrum press, 2013.