FISHER, R. (1994). Beyond Machiavelli: Tools for coping with conflict. Havard University.
Čikaški stil citiranja (17. izdanje)FISHER, Roger. Beyond Machiavelli: Tools for Coping with Conflict. Havard University, 1994.
MLA način citiranja (8. izdanje)FISHER, Roger. Beyond Machiavelli: Tools for Coping with Conflict. Havard University, 1994.
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