The handbook of conflict resolution: theory and practice
Morton Deutsch, Peter T. Coleman
Jossey-Bass Publishers, 2000
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Common law theory
edited by Douglas E. Edlin
Cambridge University Press, 2007
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Rothman, Jay, editor
From identity-based conflict to identity-based cooperation : the ARIA approach in theory and practice
[, Springer], 2012
 eBooks
Boulding, Kenneth Ewart, 1910-1993
Conflict and defense: a general theory
Harper, 1963
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Habermas, Jurgen
Theory and Practice
Heinemann, 1974
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