References

ÅK, 2, 1, 148.1
  yantraistriḥ saptadhā kuryāttattadrogaharaṃ bhavet /Context
ÅK, 2, 1, 159.1
  puṭaṃ triḥ saptavārāṇi kuryādevaṃ punaḥ punaḥ /Context