Göttner, R. (1973). Was ist - was soll Operationsforschung. Urania Verlag.
Čikaški stil citiranja (17. izdanje)Göttner, Reinhard. Was Ist - Was Soll Operationsforschung. Leipzig: Urania Verlag, 1973.
MLA način citiranja (8. izdanje)Göttner, Reinhard. Was Ist - Was Soll Operationsforschung. Urania Verlag, 1973.
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