STKau zu SāṃKār, 5.2, 3.71 yaccānirdiṣṭapravaktṛkaṃ pravādamātram iti hocur vṛddhā ityaitihyaṃ yathehavaṭe yakṣaḥ pravasatīti tad apramāṇam anirdiṣṭapravaktṛtvena sāṃśayikatvāt /

STKau zu SāṃKār, 5.2, 3.72 āptapravaktṛtvaniścaye tvāgama ityupapannaṃ trividhaṃ pramāṇam iti /