PARK, C. S., & SHARP-BETTE, G. P. (1990). Advanced engineering economics. John Wiley and Sons.
Čikaški stil citiranja (17. izdanje)PARK, Chan S., i Gunter P. SHARP-BETTE. Advanced Engineering Economics. New York: John Wiley and Sons, 1990.
MLA način citiranja (9. izdanje)PARK, Chan S., i Gunter P. SHARP-BETTE. Advanced Engineering Economics. John Wiley and Sons, 1990.
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