Agarwal,Chetan, & Vijay Sharma. (2023). Research Methodology In Georaphy. Arjun Publishing.
Tohutoru Kātū Chicago (17th ed.)Agarwal,Chetan, me Vijay Sharma. Research Methodology In Georaphy. New Delhi: Arjun Publishing, 2023.
Tohutoro MLA (9th ed.)Agarwal,Chetan, me Vijay Sharma. Research Methodology In Georaphy. Arjun Publishing, 2023.