His Els anomenats pacifistes, 1983, c1982: t.p. (John Paul Lederach)

The journey toward reconciliation, 1999: CIP t.p. (John Paul Lederach) data sheet (b. Apr. 17, 1955)

Designing peace, 2022, ©2022: page 6 (John Paul Lederach, he is professor emeritus of International Peacebuilding at the University of Notre Dame, and a practitioner scholar, currently a senior fellow with the foundation Humanity United)

The moral imagination, 2005.