1. Primary Sources
2. Kalikulapancasatika or Devipancasatika, Digital Library of the Muktabodha Indological Research Institute, www.muktabodhalib.org/digital_library.htm (accessed 8 August 2019).
3. Kubjikamatatantra, The Gottingen Register of Electronic Texts in Indian Languages (GRETIL), http://gretil.sub.uni-goettingen.de/gretil/1_sanskr/4_rellit/saiva/kubjt_pu.htm (accessed 12 August 2019).
4. Kularnavatantra. Avalon, Arthur (ed.). Kularnavatantra. New Delhi: Motilal Banarsidass, 2001.
5. Nityapuja 1-2. palm-leaf manuscript, private library, Calicut.