KEATING BARRY. (1986). MANAGERIAL ECONOMICS. ACADEMIC PRESS.
Čikaški stil citiranja (17. izdanje)KEATING BARRY. MANAGERIAL ECONOMICS. SAN FRANCISCO.: ACADEMIC PRESS, 1986.
MLA način citiranja (9. izdanje)KEATING BARRY. MANAGERIAL ECONOMICS. ACADEMIC PRESS, 1986.
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