History and Origins

Peace and Conflict:

Peace psych history = http://www.peacepsych.org/Publications/Wessells.pdf
Peace psych origins = http://www.peacepsych.org/Publications/KelmanBeginningofPeacePsychology.pdf

Peace and Conflict: Journal of Peace Psychology publishes empirical, theoretical, clinical, and historical papers and book reviews on emerging and enduring issues of interest to researchers, practitioners, policy makers, and educators.
Milton Schwebel founded the journal and served as editor until 2001.
http://www.apa.org/pubs/journals/pac/

Peace Psychology

Milton Schwebel