APA Style
Hellriegel, D, (, J, S.
(1992).
Management
(
-)
.
-:
Massa Chusetts : Addion Wesley.
MLA Style
Hellriegel, Don, (and, John, Slocum).
"Management".
-
-:
Massa Chusetts : Addion Wesley,
1992.
Manajemen.