Gaya APA
STANDARD FIRST AID & PERSONAL SAFETY. (1975).
NEW YORK:
DOUBLEDAY & COMPANY.
Gaya Chicago
STANDARD FIRST AID & PERSONAL SAFETY.
.
NEW YORK:
DOUBLEDAY & COMPANY,
1975.
Text.
Gaya MLA
STANDARD FIRST AID & PERSONAL SAFETY.
.
NEW YORK:
DOUBLEDAY & COMPANY,
1975.
Text.
Gaya Turabian
STANDARD FIRST AID & PERSONAL SAFETY.
NEW YORK:
DOUBLEDAY & COMPANY,
1975.
Print.