APA aipamena

Wood,John,Cunningham. (1985). David Ricardo: Critical assessments. Croom Helm.

Chicago Style aipamena

Wood,John,Cunningham. David Ricardo: Critical Assessments. London: Croom Helm, 1985.

MLA aipamena

Wood,John,Cunningham. David Ricardo: Critical Assessments. Croom Helm, 1985.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.