Marc Chagall, Abram Markovich Ėfros, Benjamin Harshav, Barbara Harshav (2003). “Marc Chagall on Art and Culture: Including the First Book on Chagall's Art by A. Efros and Ya. Tugendhold (Moscow, 1918)”, p.173, Stanford University Press
Marc Chagall, Curt Valentin Gallery (New York), Curt Valentin Gallery (1952). “Marc Chagall, sculpture, ceramics, etchings for the fables of La Fontaine”
Marc Chagall, Abram Markovich Ėfros, Benjamin Harshav, Barbara Harshav (2003). “Marc Chagall on Art and Culture: Including the First Book on Chagall's Art by A. Efros and Ya. Tugendhold (Moscow, 1918)”, p.145, Stanford University Press
Marc Chagall, I︠A︡kov Aleksandrovich Tugendkholʹd, Abram Markovich Ėfros, Benjamin Harshav, Barbara Harshav (2003). “Marc Chagall on art and culture: including the first book on Chagall's art by A. Efros and Ya. Tugendhold (Moscow, 1918)”, Stanford Univ Pr