al-Mustaṣfá min ʻilm al-uṣūl.
| Materyal türü | Yazma eser |
| Kurum | Princeton University Library |
| Demirbaş | Islamic Manuscripts, Garrett no. 807Y |
| Kaynak | Princeton University |
al-Mustaṣfá min ʻilm al-uṣūl., Princeton University Library, Islamic Manuscripts, Garrett no. 807Y, https://figgy.princeton.edu/catalog/ee4393d5-0378-4db6-b7c9-a0bcc20cb349.