Gaya APA
HUNGER, J, D., WHEELEN, T, L.
(2000).
Strategic management
(
7th ed.)
.
New Jersey:
Prentice Hall.
Gaya MLA
HUNGER, J., David., WHEELEN, Thomas, L..
"Strategic management".
7th ed.
New Jersey:
Prentice Hall,
2000.
Buku.