Παραπομπή APA

Shukla,S K, & Srivastava,P R. (1992). Environmental energy impact analysis. Commonwealth Publishers.

Παραπομπή Chicago Style

Shukla,S K, και Srivastava,P R. Environmental Energy Impact Analysis. New Delhi: Commonwealth Publishers, 1992.

Παραπομπή MLA

Shukla,S K, και Srivastava,P R. Environmental Energy Impact Analysis. Commonwealth Publishers, 1992.