Gaya APA
Walker, James W.. ().
Human Resource Planning .
United States of America:
Grolier Incorporated.
Gaya Chicago
Walker, James W..
Human Resource Planning.
United States of America:
Grolier Incorporated,
.
Text.
Gaya MLA
Walker, James W..
Human Resource Planning.
United States of America:
Grolier Incorporated,
.
Text.
Gaya Turabian
Walker, James W..
Human Resource Planning.
United States of America:
Grolier Incorporated,
.
Print.