APA Edition Citation

Koul, L. (2012). Methodology of educational research (4th ed.). Vikas.

Chicago Edition Citation

Koul, Lokesh. Methodology of Educational Research. 4th ed. New Delhi: Vikas, 2012.

MLA Edition Citation

Koul, Lokesh. Methodology of Educational Research. 4th ed. Vikas, 2012.

Warning: These citations may not always be 100% accurate.