zhu chen gsan yig [2005] (vol. 2, p. 412), gong dkar ba'i par ma/, "Gong-dkar-ba prints" and "Gong-dkar-ba edition" Jackson 1983 (p. 14)
Fushimi 1999 (pp. 98 n. 12, 101 n. 23)
Fermer 2010 (pp. 363-373), appendix e
gna' dpe'i rnam bshad [2013] (pp. 151-157)