Crump, A. (1991). Dictionary of environment and development: People, places, ideas and organizations. Earthscan.
Style de citation Chicago (17e éd.)Crump, Andy. Dictionary of Environment and Development: People, Places, Ideas and Organizations. London: Earthscan, 1991.
Style de citation MLA (9e éd.)Crump, Andy. Dictionary of Environment and Development: People, Places, Ideas and Organizations. Earthscan, 1991.
Attention : ces citations peuvent ne pas être correctes à 100%.