Gaya APA
Douglas, Evan J. (1992).
Managerial Economics: Analysis and Strategy (4).
New Jersey:
Prentice Hall.
Gaya Chicago
Douglas, Evan J.
Managerial Economics: Analysis and Strategy.
4
New Jersey:
Prentice Hall,
1992.
Text.
Gaya MLA
Douglas, Evan J.
Managerial Economics: Analysis and Strategy.
4
New Jersey:
Prentice Hall,
1992.
Text.
Gaya Turabian
Douglas, Evan J.
Managerial Economics: Analysis and Strategy.
4
New Jersey:
Prentice Hall,
1992.
Print.