NEWSON, M. (1992). Land, water and development: Sustainabele management ofriver basin systems.--Ed. 2. Routledge.
Cita Chicago (17th ed.)NEWSON, Malcolm. Land, Water and Development: Sustainabele Management Ofriver Basin Systems.--Ed. 2. London: Routledge, 1992.
Cita MLA (9th ed.)NEWSON, Malcolm. Land, Water and Development: Sustainabele Management Ofriver Basin Systems.--Ed. 2. Routledge, 1992.
Atenció: Aquestes cites poden no estar 100% correctes.