Institution, 8. B. S., & Standardization, I. O. f. Safety of earth-moving machinery.
Čikaški stil citiranja (17. izdanje)Institution, 8096 British Standards, i International Organization for Standardization. Safety of Earth-moving Machinery.
MLA način citiranja (9. izdanje)Institution, 8096 British Standards, i International Organization for Standardization. Safety of Earth-moving Machinery.
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