Pushpendra Singh & Durga Singh. (2001). Dharmagrandhom ne kaha - Paryaavaran ke baare mem. Aadithya publishers.
Chicago Edition CitationPushpendra Singh i Durga Singh. Dharmagrandhom Ne Kaha - Paryaavaran Ke Baare Mem. Bina (M P): Aadithya publishers, 2001.
Cita MLAPushpendra Singh i Durga Singh. Dharmagrandhom Ne Kaha - Paryaavaran Ke Baare Mem. Aadithya publishers, 2001.
Atenció: Aquestes cites poden no estar 100% correctes.