References

RMañj, 4, 30.2
  trimantritena śaṃkhena dundubhir vādayed yadi //Context
RMañj, 6, 153.2
  sarvaiḥ samaṃ śaṅkhakacūrṇayuktaṃ khalve ca bhāvyo'tiviṣādraveṇa //Context