GILLESPIE, C. (1970). Standard And Direct Costing Cecil Gillespie. Prentice Hall of India Private.
Čikaški stil citiranja (17. izdanje)GILLESPIE, Cecil. Standard And Direct Costing Cecil Gillespie. Prentice Hall of India Private, 1970.
MLA način citiranja (8. izdanje)GILLESPIE, Cecil. Standard And Direct Costing Cecil Gillespie. Prentice Hall of India Private, 1970.
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