1. University of Pennsylvania, Ms. Coll. 390 Item 217 DS ID: DS7558 Title: Sārasvatīsūtra Author: Anubhūtisvarūpācārya Date: circa 1700-1850.
2. University of Pennsylvania, Ms. Coll. 390 Item 234 DS ID: DS7573 Title: Taddhitaprakriyā Author: Anubhūtisvarūpācārya Date: circa 1700-1850.