Lauf, D. (1976). Secret revelation of Tibetan Thangkas: Picture meditation and interpretation of Lamaist cult paintings. Aurum Verlag.
Citazione stile Chigago Style (17a edizione)Lauf, Detlef-Ingo. Secret Revelation of Tibetan Thangkas: Picture Meditation and Interpretation of Lamaist Cult Paintings. Germany: Aurum Verlag, 1976.
Citatione MLA (9a ed.)Lauf, Detlef-Ingo. Secret Revelation of Tibetan Thangkas: Picture Meditation and Interpretation of Lamaist Cult Paintings. Aurum Verlag, 1976.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.