RAIFFA HOWARD. (1982). ART AND SCIENCE OF NEGOTIATION. HOWARD COLLEGE.
Čikaški stil citiranja (17. izdanje)RAIFFA HOWARD. ART AND SCIENCE OF NEGOTIATION. USA: HOWARD COLLEGE, 1982.
MLA način citiranja (9. izdanje)RAIFFA HOWARD. ART AND SCIENCE OF NEGOTIATION. HOWARD COLLEGE, 1982.
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