• G. Cardona, “Some Principles of Pāṇini’s Grammar,” Journal of Indian Philosophy 1 (1970), 40-74.

• G. Cardona, “Pāṇini’s Kārakas: Agency, Animation and Identity,” Journal of Indian Philosophy 2 (1974), 231-306.

• P. Kiparsky, Some Theoretical Problems in Pāṇini’s Grammar (Poona: 1982).

• R.N. Sharma, The Aṣṭādhyāyī of Pāṇini, vol.1: Introduction to the Aṣṭādhyāyī as a Grammatical Device (New Delhi: 2002).

• F. Staal, “Ritual, Grammar and the Origins of Science in India,” Journal of Indian Philosophy 10 (1982), 3-35.

• J.F. Staal (ed.), A Reader on the Sanskrit Grammarians (Cambridge: 1972).

Thanks to Malgorzata Wielinska-Soltwedel for her help with this episode!