Gaya APA
Faulkner, D., Bowman, C. (1997).
The Essence of Competitive Strategy = Strategi Kompetitif .
Yogyakarta:
Andi.
Gaya MLA
Faulkner, David., Bowman, Cliff.
"The Essence of Competitive Strategy = Strategi Kompetitif".
Yogyakarta:
Andi,
1997.
Text.