Ca, Sū., 11, 7.2 kasmāt pratyakṣaṃ hyalpam analpamapratyakṣamasti yadāgamānumānayuktibhirupalabhyate yaireva tāvadindriyaiḥ pratyakṣamupalabhyate tānyeva santi cāpratyakṣāṇi //

NāSmṛ, 2, 1, 79.2 apratyakṣaṃ ca yad bhuktaṃ ṣaḍ etāny āgamaṃ vinā //

VaiSūVṛ zu VaiśSū, 4, 2, 1, 1.0 kṣityādipañcakena śarīrārambhe trayāṇāṃ pratyakṣatvād vāyorapratyakṣatvād yathā tadvatā saṃyogo'pyapratyakṣa evaṃ śarīramapratyakṣaṃ syāt pratyakṣāpratyakṣair ārabdhatvāt //