Gaya APA
Management strategy: achieving sustained competitive advantage. (2005).
Boston:
McGraw Hill.
Gaya Chicago
Management strategy: achieving sustained competitive advantage.
.
Boston:
McGraw Hill,
2005.
Buku.
Gaya MLA
Management strategy: achieving sustained competitive advantage.
.
Boston:
McGraw Hill,
2005.
Buku.
Gaya Turabian
Management strategy: achieving sustained competitive advantage.
Boston:
McGraw Hill,
2005.
Buku.