Schillp, P. A., & Friedman, M. (1967). The philosophy of Martin Buber: Ed. by Paul Arthur Schillp and Maurice Friedman. Open Court.
Lua i Stíl Chicago (17ú heag.)Schillp, Paul Arthur, agus Maurice Friedman. The Philosophy of Martin Buber: Ed. by Paul Arthur Schillp and Maurice Friedman. La Salle [u.a.]: Open Court, 1967.
Lua MLA (8ú heag.)Schillp, Paul Arthur, agus Maurice Friedman. The Philosophy of Martin Buber: Ed. by Paul Arthur Schillp and Maurice Friedman. Open Court, 1967.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.