Samuel Bak . Stations in Life * Gyvenimo stotys 2011 Vilnius
Samuel Bak . Working through the Past 2001 St. Petersburg, FL
Samuel Bak . Stations in Life * Gyvenimo stotys Lawrence L. Langer, Markas Zingeris 2011 Vilnius / Boston, MA, p. 22, ill.
Samuel Bak . Working Through the Past Stephen C. Feinstein 2001 St. Petersburg, FL, Nr. 52. [hic 1989]