Caldwell, L. K. (1991). International environmental policy: Emergence and dimensions (2nd ed.). East-West Press.
Styl cytowania ChicagoCaldwell, Lynton Keith. International Environmental Policy: Emergence and Dimensions. 2nd ed. New Delhi: East-West Press, 1991.
Styl cytowania MLACaldwell, Lynton Keith. International Environmental Policy: Emergence and Dimensions. 2nd ed. East-West Press, 1991.
Uwaga: Te cytaty mogą odróżniać się od wytycznej twojego fakultetu..