Internet, http://opera.stanford.edu/composers/, 31-08-2004
Information trouvée : Compositeur, Kaufmann, Walter (1.4.1907 Karlovy Vary - 9.9.1984 Bloomington, Ind.)
LCNA, 1986
Tibetan buddhist chant : musical notations and interpretations of a song-book by the
Bkah-brgyud-pa and Sa-skya-pa sects / Walter Kaufmann ; translations from the Tibetan
by Thubten Jigme Norbu, 1975