Gaya APA
ASFAHL, C. Ray, David W. Rieske. (2010).
Industrial safety and health management, sixth edition (Sixth Edition).
boston:
Pearson Education.
Gaya Chicago
ASFAHL, C. Ray, David W. Rieske.
Industrial safety and health management, sixth edition.
Sixth Edition
boston:
Pearson Education,
2010.
FAKULTAS TEKNIK.
Gaya MLA
ASFAHL, C. Ray, David W. Rieske.
Industrial safety and health management, sixth edition.
Sixth Edition
boston:
Pearson Education,
2010.
FAKULTAS TEKNIK.
Gaya Turabian
ASFAHL, C. Ray, David W. Rieske.
Industrial safety and health management, sixth edition.
Sixth Edition
boston:
Pearson Education,
2010.
FAKULTAS TEKNIK.