Παραπομπή APA

Rama Yagya Singh, Singh, R. Y., & Singh, A. K. (1988). Planning in integrated rural environment. Deep & Deep Publications.

Παραπομπή Chicago Style

Rama Yagya Singh, Rama Yagya Singh, και Alok Kumar Singh. Planning in Integrated Rural Environment. New Delhi: Deep & Deep Publications, 1988.

Παραπομπή MLA

Rama Yagya Singh, et al. Planning in Integrated Rural Environment. Deep & Deep Publications, 1988.