Petersen, H. C. (1996). Managerial economics. Prentice-Hall of India.
Chicago Style (17th ed.) ZitazioaPetersen, H. Craig. Managerial Economics. New Delhi: Prentice-Hall of India, 1996.
MLA (9th ed.) ZitazioaPetersen, H. Craig. Managerial Economics. Prentice-Hall of India, 1996.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.