Gaya APA
Douglas, Evan J, Callan, Scott. (1992).
Managerial Economics : Analysis And Strategy (Ed. 4).
USA:
Prentice Hall International.
Gaya Chicago
Douglas, Evan J, Callan, Scott.
Managerial Economics : Analysis And Strategy.
Ed. 4
USA:
Prentice Hall International,
1992.
Text.
Gaya MLA
Douglas, Evan J, Callan, Scott.
Managerial Economics : Analysis And Strategy.
Ed. 4
USA:
Prentice Hall International,
1992.
Text.
Gaya Turabian
Douglas, Evan J, Callan, Scott.
Managerial Economics : Analysis And Strategy.
Ed. 4
USA:
Prentice Hall International,
1992.
Print.