APA-čujuhus (7. p.)

Institution, 8. B. S., & Standardization, I. O. f. Safety of earth-moving machinery.

Chicago-čujuhus (17. p.)

Institution, 8096 British Standards, juo International Organization for Standardization. Safety of Earth-moving Machinery.

MLA-čujuhus (9. p.)

Institution, 8096 British Standards, juo International Organization for Standardization. Safety of Earth-moving Machinery.

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