Si-tu Paṇ-chen Chos-kyi-ʼbyuṅ-gnas, The Eighth Situpa on the Third Karmapa's Mahāmudrā Prayer, Shambhala Publications, 2004, p. 17 "Situ Rinpoche was influential in the formation of the famous Derge printing house, overseeing and editing the first (1741) editions of the Derge Kangyur and Tangyur and creating the index (dkar chag)."
