1. University of Pennsylvania, Ms. Coll. 390 Item 297 DS ID: DS7635 Title: Dharmasindhu Author: Kāśīnātha Upādhyāya Date: 1829.
2. University of Pennsylvania, Ms. Coll. 390 Item 1596 DS ID: DS8690 Title: Dharmasindhu Author: Kāśīnātha Upādhyāya Date: 1858.
3. University of Pennsylvania, Ms. Coll. 390 Item 1595 DS ID: DS8691 Title: Dharmasindhu Author: Kāśīnātha Upādhyāya Date: 1858.