BAK . Oils / Watercolours / Drawings 1972-1974 1974 New York, NY
BAK . Denkmäler unserer Träume Rolf Kallenbach 1977 München, p. 128, ill. 48.
BAK . Oils / Watercolours / Drawings 1972-1974 Joachim Jean Aberbach, Samuel Bak 1974 New York, NY, Nr. 16, ill.