Kamel, A. M. (1973). The planning of African towns for pollution-free means of transport. International Congress of Africanists.
Chicago-viite (17. p.)Kamel, Ali M. The Planning of African Towns for Pollution-free Means of Transport. Addis Ababa: International Congress of Africanists, 1973.
MLA-viite (8. p.)Kamel, Ali M. The Planning of African Towns for Pollution-free Means of Transport. International Congress of Africanists, 1973.
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