World Bank & ebrary, Inc. (2008). Sustainable land management sourcebook. World Bank.
Cita Chicago Style (17a ed.)World Bank y Inc ebrary. Sustainable Land Management Sourcebook. Washington, DC: World Bank, 2008.
Cita MLA (9a ed.)World Bank y Inc ebrary. Sustainable Land Management Sourcebook. World Bank, 2008.
Precaución: Estas citas no son 100% exactas.