Ṅag-dbaṅ Chos-'byor & Ganchenpa, C. (1984). The six preparatory practices adorning the Buddha's sublime doctrine. Library of Tibetan Works and Archives.
Chicago Style (17th ed.) CitationṄag-dbaṅ Chos-'byor and C. Ganchenpa. The Six Preparatory Practices Adorning the Buddha's Sublime Doctrine. Dharamsala: Library of Tibetan Works and Archives, 1984.
MLA (8th ed.) CitationṄag-dbaṅ Chos-'byor and C. Ganchenpa. The Six Preparatory Practices Adorning the Buddha's Sublime Doctrine. Library of Tibetan Works and Archives, 1984.
Warning: These citations may not always be 100% accurate.