Motilal Banarsidass Publishers. ISBN 978-81-208-3020-2. ↑ Asko Parpola (2015), The Roots of Hinduism: The Early Aryans and the Indus Civilization, Oxford University Press, ISBN 978-0190226923, pages 114-116 1 2 3 P.L. Bhargava, Vedic Religion and Culture, South Asia Books, ISBN 978-8124600061 1 2 Mandala 1, Hymn 35 Ralph T Griffith, Wikisource ↑ Rig Veda Sanskrit text, Wikisource ↑ Stephanie Jamison (2015). The Rigveda – Earliest religious poetry of India.