Cita APA

Gopikuttan, A., & K. P. Vijayakumar. (2011). Research at library and information science. Ess Ess Publications.

Chicago Edition Citation

Gopikuttan, A., i K. P. Vijayakumar. Research at Library and Information Science. New Delhi: Ess Ess Publications, 2011.

Cita MLA

Gopikuttan, A., i K. P. Vijayakumar. Research at Library and Information Science. Ess Ess Publications, 2011.