1. University of Pennsylvania, Ms. Coll. 390 Item 1138 DS ID: DS8251 Title: Vedāntasāra Author: Sadānanda Yogīndra Date: 1846.
2. University of Pennsylvania, Ms. Coll. 390 Item 1086 DS ID: DS8270 Title: Vedāntasāra Author: Sadānanda Yogīndra Date: circa 1700-1850.