Gaya APA
Walker,James W. (1987).
Grolier business library : Human resource planning .
United States of America:
Grolier.
Gaya Chicago
Walker,James W.
Grolier business library : Human resource planning.
United States of America:
Grolier,
1987.
Text.
Gaya MLA
Walker,James W.
Grolier business library : Human resource planning.
United States of America:
Grolier,
1987.
Text.
Gaya Turabian
Walker,James W.
Grolier business library : Human resource planning.
United States of America:
Grolier,
1987.
Print.