Southwick, L. (1985). Managerial Economics/lawrence Southwick. Business Publications.
Čikaški stil citiranja (17. izdanje)Southwick, Lawrence. Managerial Economics/lawrence Southwick. Business Publications, 1985.
MLA način citiranja (8. izdanje)Southwick, Lawrence. Managerial Economics/lawrence Southwick. Business Publications, 1985.
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