APA (7th ed.) Citation

SUPRIYATNO. (1985). Pedoman keselamatan untuk operator motor grader. DPU.

Chicago Style (17th ed.) Citation

SUPRIYATNO. Pedoman Keselamatan Untuk Operator Motor Grader. DPU, 1985.

MLA (8th ed.) Citation

SUPRIYATNO. Pedoman Keselamatan Untuk Operator Motor Grader. DPU, 1985.

Warning: These citations may not always be 100% accurate.