Gaya APA
Petersen, H. Craig, Lewis, W. Cris. (1998).
Managerial economics (4th ed).
Upper Saddle River, NJ:
Prentice Hall.
Gaya Chicago
Petersen, H. Craig, Lewis, W. Cris.
Managerial economics.
4th ed
Upper Saddle River, NJ:
Prentice Hall,
1998.
Text.
Gaya MLA
Petersen, H. Craig, Lewis, W. Cris.
Managerial economics.
4th ed
Upper Saddle River, NJ:
Prentice Hall,
1998.
Text.
Gaya Turabian
Petersen, H. Craig, Lewis, W. Cris.
Managerial economics.
4th ed
Upper Saddle River, NJ:
Prentice Hall,
1998.
Print.