The Art of Samuel Bak . Chess as Metaphor 1991 Boston, MA
The Art of Samuel Bak: Chess As Metaphor Samuel Bak 1992 New Windson, NY, p, 49, ill.
The Art of Samuel Bak . Chess as Metaphor Pamela M. Fletcher 1991 Boston, MA, ill.
Chess as Metaphor . In the Art of SAMUEL BAK Jean Louis Cornuz, Samuel Bak 1991 Boston, MA / Montreu, Nr. 32., ill.