Gaya APA
Greenley, Gordon E. (1989).
Strategic Management .
Amerika Serikat:
Prentice Hall International.
Gaya Chicago
Greenley, Gordon E.
Strategic Management.
Amerika Serikat:
Prentice Hall International,
1989.
Text.
Gaya MLA
Greenley, Gordon E.
Strategic Management.
Amerika Serikat:
Prentice Hall International,
1989.
Text.
Gaya Turabian
Greenley, Gordon E.
Strategic Management.
Amerika Serikat:
Prentice Hall International,
1989.
Print.