References

RRÅ, V.kh., 1, 5.1
  datte śivapadaṃ siddhiṃ sādhakānāṃ mahottamām /Context
RRÅ, V.kh., 1, 5.2
  śivabījaṃ tadākhyātaṃ sarvasiddhipradāyakam //Context
RRÅ, V.kh., 1, 9.1
  siddhaiḥ śivamukhāt prāptaṃ teṣāṃ siddhistu sādhanāt /Context
RRÅ, V.kh., 1, 70.2
  saptaviṃśatisaṃkhyākā rasasiddhipradāyakāḥ //Context