Gaya APA
Faulkner, D.
(1997).
The essence of competitive strategy : Strategi Kompetitif
.
Yogyakarta:
Andi.
Gaya MLA
Faulkner, David.
"The essence of competitive strategy : Strategi Kompetitif".
Yogyakarta:
Andi,
1997.
Text.