APA (7th ed.) Zitazioa
United Nations Human Settlements Programme. (2005). Urban-rural linkages approach to sustainable development. United Nations Human Settlements Programme.
Chicago Style (17th ed.) Zitazioa
United Nations Human Settlements Programme. Urban-rural Linkages Approach to Sustainable Development. Nairobi, Kenya: United Nations Human Settlements Programme, 2005.
MLA (9th ed.) Zitazioa
United Nations Human Settlements Programme. Urban-rural Linkages Approach to Sustainable Development. United Nations Human Settlements Programme, 2005.
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