Institution, 8. B. S., & Standardization, I. O. f. Safety of earth-moving machinery.
Citazione stile Chigago Style (17a edizione)Institution, 8096 British Standards, e International Organization for Standardization. Safety of Earth-moving Machinery.
Citatione MLA (9a ed.)Institution, 8096 British Standards, e International Organization for Standardization. Safety of Earth-moving Machinery.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.