2.1.2.3.1 The Sarvarahasya Tantra > 2.1.4.2.2 Commentary On Mahākaruṇā > 2.3 Distinctions In The Three Ways, The Four Tantric Systems.... > International Transfers > 2.1.1.1.3 Treatises On The Cycle Of Cakrasaṃvara > 2.1.4.3.1.1 The Three That Are Like Principals Of The Families