Penggayaan APA
GRINALDI, JOHN V., SIMONDS, R.H.. (1975).
Safety management .
Chicago:
Richard D.Irwin.
Chicago Style
GRINALDI, JOHN V., SIMONDS, R.H..
Safety management.
Chicago:
Richard D.Irwin,
1975.
Text.
MLA Style
GRINALDI, JOHN V., SIMONDS, R.H..
Safety management.
Chicago:
Richard D.Irwin,
1975.
Text.
Turabian Style
GRINALDI, JOHN V., SIMONDS, R.H..
Safety management.
Chicago:
Richard D.Irwin,
1975.
Print.