Solonin (2013). Solonin, K. J. (2013). "Buddhist Connections between the Liao and Xixia: Preliminary Considerations". Journal of Song-Yuan Studies. 43: 171–219. ISSN1059-3152. JSTOR43855194.
Goble (2019), p. 139. Goble, Geoffrey C. (2019). Chinese Esoteric Buddhism: Amoghavajra, the Ruling Elite, and the Emergence of a Tradition. New York. ISBN978-0-231-55064-2. OCLC1099543349.{{cite book}}: CS1 maint: location missing publisher (link)
Willemen (2004), p. 28. Willemen, Charles (2004). The Chinese Hevajratantra: the scriptural text of the Ritual of the Great King of the Teaching, the Adamantine One with Great Compassion and Knowledge of the Void. Delhi: Motilal Banarsidass Publishers. ISBN81-208-1945-4. OCLC60383600.
Solonin (2013). Solonin, K. J. (2013). "Buddhist Connections between the Liao and Xixia: Preliminary Considerations". Journal of Song-Yuan Studies. 43: 171–219. ISSN1059-3152. JSTOR43855194.
Sharf (2002), p. 268. Sharf, Robert H. (2002). Coming to Terms with Chinese Buddhism: A Reading of the Treasure Store Treatise. Honolulu: University of Hawai'i Press. ISBN0-8248-2443-1. OCLC53119548.