United Nations Centre for Human Settlements (Habitat). (1985). Guidelines on design of circulation in low-income urban settlements (1ª ed.). UNCHS (Habitat).
Cita Chicago Style (17a ed.)United Nations Centre for Human Settlements (Habitat). Guidelines on Design of Circulation in Low-income Urban Settlements. 1ª ed. Nairobi: UNCHS (Habitat), 1985.
Cita MLA (8a ed.)United Nations Centre for Human Settlements (Habitat). Guidelines on Design of Circulation in Low-income Urban Settlements. 1ª ed. UNCHS (Habitat), 1985.
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