Παραπομπή APA

Akhilesh Srivasthav. (2012). Sour urj: Urj ka akshay sroth. Sunitha Prakashan.

Παραπομπή Chicago Style

Akhilesh Srivasthav. Sour Urj: Urj Ka Akshay Sroth. Jaypur: Sunitha Prakashan, 2012.

Παραπομπή MLA

Akhilesh Srivasthav. Sour Urj: Urj Ka Akshay Sroth. Sunitha Prakashan, 2012.