APA Edition Citation

Gopal Lal Singh. (1990). Research Methodology: Methods, tools and techniques.

Chicago Edition Citation

Gopal Lal Singh. Research Methodology: Methods, Tools and Techniques. Mangal Deep Publications, Jaipur, 1990.

MLA Edition Citation

Gopal Lal Singh. Research Methodology: Methods, Tools and Techniques. 1990.

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