APA Style
ASFAHL, C.RAY. (1999).
Industrial safety and health management .
New Jersy:
Pustaka Bangsa Press.
Chicago Style
ASFAHL, C.RAY.
Industrial safety and health management.
New Jersy:
Pustaka Bangsa Press,
1999.
TXB.
MLA Style
ASFAHL, C.RAY.
Industrial safety and health management.
New Jersy:
Pustaka Bangsa Press,
1999.
TXB.
Turabian Style
ASFAHL, C.RAY.
Industrial safety and health management.
New Jersy:
Pustaka Bangsa Press,
1999.
TXB.