Παραπομπή APA

Tiwari, A. K. (2010). Hdroelectricity environment and quality of life. Regal Publications.

Παραπομπή Chicago Style

Tiwari, Ashok Kumar. Hdroelectricity Environment and Quality of Life. New Delhi: Regal Publications, 2010.

Παραπομπή MLA

Tiwari, Ashok Kumar. Hdroelectricity Environment and Quality of Life. Regal Publications, 2010.