Petersen, H. C., & খবরিং, ড. ঈ. (2005). Managerial economics (4th ed.). Pearson Education.
Chicago Style (17th ed.) ZitazioaPetersen, H. Craig, eta ড. ঈৎরং খবরিং. Managerial Economics. 4th ed. New Delhi: Pearson Education, 2005.
MLA (9th ed.) ZitazioaPetersen, H. Craig, eta ড. ঈৎরং খবরিং. Managerial Economics. 4th ed. Pearson Education, 2005.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.