APA aipamena

Sugden, R. (1986). The economics of rights, Co-operation and welfare. New York: Palgrave Macmillan.

Chicago Style aipamena

Sugden, Robert. The Economics of Rights, Co-operation and Welfare. New York: Palgrave Macmillan, 1986.

MLA aipamena

Sugden, Robert. The Economics of Rights, Co-operation and Welfare. New York: Palgrave Macmillan, 1986.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.