Gaya APA
B, W., WERTHER, J.
(1993).
HUMAN RESOURCES AND PERSONEL MANAGEMENT
(
FOURTH EDITION)
.
America:
Mc.GRAW-HILL.
Gaya MLA
B, WILLIAM., WERTHER, JR.
"HUMAN RESOURCES AND PERSONEL MANAGEMENT".
FOURTH EDITION
America:
Mc.GRAW-HILL,
1993.
Text.