1. University of Pennsylvania, Ms. Coll 390, Item 834 DS ID: DS7992 Title: Laghuvākyavṛtti Author: Ādi Shankara Date: 1801.
2. University of Pennsylvania, Ms. Coll 390, Item 1262 DS ID: DS8405 Title: Laghuvākyavṛtti Author: Ādi Shankara Date: circa 1700-1850.