Gaya APA
Human Resaurces Administration. (1970).
Boston:
Houlton mifflin Company.
Gaya Chicago
Human Resaurces Administration.
.
Boston:
Houlton mifflin Company,
1970.
.
Gaya MLA
Human Resaurces Administration.
.
Boston:
Houlton mifflin Company,
1970.
.
Gaya Turabian
Human Resaurces Administration.
Boston:
Houlton mifflin Company,
1970.
.