References

RAdhy, 1, 478.1
  guṭikāyāḥ prabhāvo'yamatīvāścaryakārakaḥ /Context
RRĂ…, R.kh., 1, 4.1
  mantriṇāṃ mantrasiddhyarthaṃ vividhāścaryakāraṇam /Context