Case, K. E. (1996). Principles of microeconomics. Upper Saddle River, N.J: Prentice Hall.
Chicago Style aipamenaCase, Karl E. Principles of Microeconomics. Upper Saddle River, N.J: Prentice Hall, 1996.
MLA aipamenaCase, Karl E. Principles of Microeconomics. Upper Saddle River, N.J: Prentice Hall, 1996.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.