(1997). The environment and emerging development issues: A study. Clarendon.
Chicagoスタイル(17版)引用形式The Environment and Emerging Development Issues: A Study. Oxford: Clarendon, 1997.
MLA(9版)引用形式The Environment and Emerging Development Issues: A Study. Clarendon, 1997.
警告: この引用は必ずしも正確ではありません.