Penggayaan APA
HANNAFORD, Earle S. (1987).
Supervisos guide to human relations .
Chgicago:
National safety council.
Chicago Style
HANNAFORD, Earle S.
Supervisos guide to human relations.
Chgicago:
National safety council,
1987.
Buku.
MLA Style
HANNAFORD, Earle S.
Supervisos guide to human relations.
Chgicago:
National safety council,
1987.
Buku.
Turabian Style
HANNAFORD, Earle S.
Supervisos guide to human relations.
Chgicago:
National safety council,
1987.
Buku.