Representing the Irreparable: Samuel Bak, Dana Nolan Fewell, Michael Fishbane, Lawrence L. Langer, Dan Mathewson, Alicia Ostriker, Gary A. Phillips, S. Brent 2008 Boston, MA, p. 29, ill.
BAK . Denkmäler unserer Träume Rolf Kallenbach 1977 München, p. 125, ill. 11.
BAK paintings of the last decade Paul T. Nagano, A. Kaufman 1976 New York, NY, p. 122, ill.