Edinburgh: Edinburgh University Press, 1981.

Thomas J. Hopkins,

The Hindu Religious Tradition,

Belmont, CA: Wadsworth

R. E. Hume, Introductory essay in

The Thirteen Principal Upanishads (2nd edn), Delhi: Oxford University Press, 1931.

Wendy Doniger O’Flaherty, (ed. and trans.)

The Rig Veda: An Anthology , Harmondsworth: Penguin, 1981.

Upanisads , Oxford: Oxford University Press, 1996.

B. K. Smith,

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