Bka' brgyad gsan ba yons rdzogs: a complete cycle of rnin-ma-pa practice focussing
upon the ancient eight pronouncements of gu-ru rin-po-che / Gter ston: Gu ru chos
kyi dbang phyug, 2003
LC authorities (en ligne), 13-01-2005
The Tibetan Buddhist Resource Center (en ligne), 29-09-2005