International Labour Office, d. A. S. A. (1989). PENCEGAHAN KECELAKAAN: BUKU PEDOMAN. Jakarta.
Chicago Style (17th ed.) CitationInternational Labour Office, diterj. Andreas Sewadi Adiwarna. PENCEGAHAN KECELAKAAN: BUKU PEDOMAN. Jakarta, 1989.
MLA (8th ed.) CitationInternational Labour Office, diterj. Andreas Sewadi Adiwarna. PENCEGAHAN KECELAKAAN: BUKU PEDOMAN. Jakarta, 1989.
Warning: These citations may not always be 100% accurate.