Gaya APA
David, Fred R. (1995).
Concepts of strategic management (5e).
London:
Prentice Hall.
Gaya Chicago
David, Fred R.
Concepts of strategic management.
5e
London:
Prentice Hall,
1995.
Buku.
Gaya MLA
David, Fred R.
Concepts of strategic management.
5e
London:
Prentice Hall,
1995.
Buku.
Gaya Turabian
David, Fred R.
Concepts of strategic management.
5e
London:
Prentice Hall,
1995.
Buku.