Expert Group Meeting on Introducing Water Education in African Cities : Johannesburg, South Africa, & Water for African Cities Programme. (2001). Water education in African cities: Report of an expert group meeting, Johannesburg, South Africa, 30 April-2 May, 2001. United Nations Centre for Human Settlements (Habitat).
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিExpert Group Meeting on Introducing Water Education in African Cities : Johannesburg, South Africa, এবং Water for African Cities Programme. Water Education in African Cities: Report of an Expert Group Meeting, Johannesburg, South Africa, 30 April-2 May, 2001. Nairobi, Kenya: United Nations Centre for Human Settlements (Habitat), 2001.
M.L.A (9 ম সংস্করণ) উদ্ধৃতিExpert Group Meeting on Introducing Water Education in African Cities : Johannesburg, South Africa, এবং Water for African Cities Programme. Water Education in African Cities: Report of an Expert Group Meeting, Johannesburg, South Africa, 30 April-2 May, 2001. United Nations Centre for Human Settlements (Habitat), 2001.