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, 48, ill.
Chess as Metaphor . In the Art of SAMUEL BAK Jean Louis Cornuz, Samuel Bak 1991 Boston, MA / Montreu, Nr. 7., ill.
"Chess as Metaphor" at Pucker Safrai 1991 Clinton, NJ, p. 9, ill.