Rituals for the propitiation of the four faced Mahākāla, Rma-chen Spom-ra, Gñan-chen Thaṅ-lha, and Dge-bsñen Sprang-btsan : arranged according to the practice of the ʼDzi-sgar Monastery of the ʼBrug-pa Dkrr-brgpud-pa [i.e. Dkar-brgyud-pa] tradition - Rdo-rje-drag-po, ʼDzi-sgar Gter-ston, 1740-1798 (Kargyud Sungrad Nyamso Khang, 1982)