Gaya APA
Heru Subaris, SKM,M.Kes, Haryono, SKM, M.Kes. (2011).
Hygiene Lingkungan Kerja .
Yogyakarta:
Mitra Cendikia Press.
Gaya Chicago
Heru Subaris, SKM,M.Kes, Haryono, SKM, M.Kes.
Hygiene Lingkungan Kerja.
Yogyakarta:
Mitra Cendikia Press,
2011.
Text Book.
Gaya MLA
Heru Subaris, SKM,M.Kes, Haryono, SKM, M.Kes.
Hygiene Lingkungan Kerja.
Yogyakarta:
Mitra Cendikia Press,
2011.
Text Book.
Gaya Turabian
Heru Subaris, SKM,M.Kes, Haryono, SKM, M.Kes.
Hygiene Lingkungan Kerja.
Yogyakarta:
Mitra Cendikia Press,
2011.
Text Book.