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Gaya APA

Biantoro, A, W., Kholil, M. (2019). Sistem dan Manajemen K3 : Perspektif Dunia Industri dan Produktivitas Kerja . Jakarta: Mitra Wacana Media.

Gaya MLA

Biantoro, Agung, Wahyudi., Kholil, Muhammad. "Sistem dan Manajemen K3 : Perspektif Dunia Industri dan Produktivitas Kerja". Jakarta: Mitra Wacana Media, 2019. Text.