United Nations Centre for Human Settlements & United Nations Human Settlements Programme. (2007). The state of the world's cities report 2006/2007: The millennium development goals and urban sustainability: 30 years of shaping the Habitat agenda. UNCHS (Habitat).
Չիկագոյի ոճի (17րդ խմբ.) մեջբերումUnited Nations Centre for Human Settlements and United Nations Human Settlements Programme. The State of the World's Cities Report 2006/2007: The Millennium Development Goals and Urban Sustainability: 30 Years of Shaping the Habitat Agenda. Nairobi, Kenya: UNCHS (Habitat), 2007.
MLA (9րդ խմբ.) ՄեջբերումUnited Nations Centre for Human Settlements and United Nations Human Settlements Programme. The State of the World's Cities Report 2006/2007: The Millennium Development Goals and Urban Sustainability: 30 Years of Shaping the Habitat Agenda. UNCHS (Habitat), 2007.