Gaya APA

Lederach, J, P. (1997). Building Peace, Sustainable Reconciliation In Divided Societis (- I). Washington, D.C: United States Institute of Peace Press.

Gaya MLA

Lederach, John, Paul. "Building Peace, Sustainable Reconciliation In Divided Societis". - I Washington, D.C: United States Institute of Peace Press, 1997. Text.