Bibliography:

• Nīlāmbaradharavajrapāṇiroṣaṇasādhana (Phyag na rdo rje gos sngon po can gtum po zhes bya ba'i sgrub thabs). Tôh. no. 2934. Dergé Tanjur, vol. NU, folios 344v.2-345r.2. Tr. by Devapūrṇamati and Chos kyi bzang po).