Jacobs, J., & Tych, F. (2001). Jewish politics in eastern Europe: the Bund at 100: Ed. by Jack Jacobs. Foreword by Feliks Tych. New York University Press.

Jacobs, Jack, and Feliks Tych. Jewish Politics in Eastern Europe: The Bund at 100: Ed. by Jack Jacobs. Foreword by Feliks Tych. New York, N.Y.: New York University Press, 2001.

Jacobs, Jack, and Feliks Tych. Jewish Politics in Eastern Europe: The Bund at 100: Ed. by Jack Jacobs. Foreword by Feliks Tych. New York University Press, 2001.