There is almost no non-specialist reading material on this period. Some general references are made in:

Harold G. Coward and K. Kunjunni Raja,

Encyclopedia of Indian Philosophies,

Vol. V:

The Philosophy of the Grammarians,

Delhi: Motilal Banarsidass, 1990.

W. Halbfass,

India and Europe: An Essay in Understanding,

Albany, NY: State University of New York Press, 1988.

Richard King,

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