APA استشهاد

Jha B.N. (1980). Problems Of Land Utilization: A Case Study Of Kosi Region. Classical Publications.

استشهاد بنمط شيكاغو

Jha B.N. Problems Of Land Utilization: A Case Study Of Kosi Region. New Delhi: Classical Publications, 1980.

MLA استشهاد

Jha B.N. Problems Of Land Utilization: A Case Study Of Kosi Region. Classical Publications, 1980.