Cita APA

(2007). Indicators of sustainable development: Guidelines and methodologies (3. edition.). New York: United Nations.

Citación estilo Chicago

Indicators of Sustainable Development: Guidelines and Methodologies. 3. edition. New York: United Nations, 2007.

Cita MLA

Indicators of Sustainable Development: Guidelines and Methodologies. 3. edition. New York: United Nations, 2007.

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