Pearson. The Letters of Thomas Merton and Victor and Carolyn Hammer. The University Press of Kentucky.
Cita Chicago (17th ed.)Pearson. The Letters of Thomas Merton and Victor and Carolyn Hammer. The University Press of Kentucky.
Cita MLA (9th ed.)Pearson. The Letters of Thomas Merton and Victor and Carolyn Hammer. The University Press of Kentucky.
Atenció: Aquestes cites poden no estar 100% correctes.