Kaufmann, W. A. (1989). Existentialism: From Dostoevsky to Sartre (Revised and expanded.). New American Library.
Chicago-referens (17:e uppl.)Kaufmann, Walter Arnold. Existentialism: From Dostoevsky to Sartre. Revised and expanded. New York: New American Library, 1989.
MLA-referens (8:e uppl.)Kaufmann, Walter Arnold. Existentialism: From Dostoevsky to Sartre. Revised and expanded. New American Library, 1989.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.