Schmuhl. Fifty Years with Father Hesburgh. University of Notre Dame Press.
Cita Chicago (17th ed.)Schmuhl. Fifty Years with Father Hesburgh. University of Notre Dame Press.
Cita MLA (8th ed.)Schmuhl. Fifty Years with Father Hesburgh. University of Notre Dame Press.
Atenció: Aquestes cites poden no estar 100% correctes.