Perrings, C. (1987). Economy and environment: A theoretical essay onthe interdependence of economic and environmental systems. Cambridge University Press.
Chicago Style aipamenaPerrings, Charles. Economy and Environment: A Theoretical Essay Onthe Interdependence of Economic and Environmental Systems. Cambridge: Cambridge University Press, 1987.
MLA aipamenaPerrings, Charles. Economy and Environment: A Theoretical Essay Onthe Interdependence of Economic and Environmental Systems. Cambridge University Press, 1987.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.