1. Primary Sources
2. Bhagavad Gita: Christopher Key Chapple (ed. and trans.) and Winthrop Sargeant (trans.). 2009. The Bhagavad Gita. Albany, NY: State University of New York Press.
3. Chandogya Upanisad: Patrick Olivelle. 1998. The Early Upanisads: Annotated Text and Translation. Oxford: Oxford University Press.
4. Katha Upanisad: Patrick Olivelle. 1998. The Early Upanisads: Annotated Text and Translation. Oxford: Oxford University Press.
5. Ksurika Upanisad: Narayana and Sankarananda 1925. Srinarayanasankaranandaviracitadipikasametanam atharvasikhadyanam Hamsopanisadantanam Dvatrimsanmitanam Upanisadam Samuccayah. Dvitiyeyam ankanavrrttih. ed. Anandasramasamskrtagranthavalih; 29. Punyakhyapattane: Anandasramamudranalaye.