(1997). The environment and emerging development issues: A study. Clarendon.
Cita Chicago (17th ed.)The Environment and Emerging Development Issues: A Study. Oxford: Clarendon, 1997.
Cita MLA (9th ed.)The Environment and Emerging Development Issues: A Study. Clarendon, 1997.
Atenció: Aquestes cites poden no estar 100% correctes.