Caldwell, L. K. (1991). International environmental policy: Emergence and dimensions. East-west Press.
Style de citation Chicago (17e éd.)Caldwell, Lynton Keith. International Environmental Policy: Emergence and Dimensions. East-west Press, 1991.
Style de citation MLA (9e éd.)Caldwell, Lynton Keith. International Environmental Policy: Emergence and Dimensions. East-west Press, 1991.
Attention : ces citations peuvent ne pas être correctes à 100%.