Crump, A. (1991). Dictionary of environment and development: People, places, ideas and organizations. Earthscan.
Chicagoスタイル(17版)引用形式Crump, Andy. Dictionary of Environment and Development: People, Places, Ideas and Organizations. London: Earthscan, 1991.
MLA(9版)引用形式Crump, Andy. Dictionary of Environment and Development: People, Places, Ideas and Organizations. Earthscan, 1991.
警告: この引用は必ずしも正確ではありません.