Seminar on Rural-Urban Transformation and Regional Development Planning (1978 : Nagoya) & Kamal Salih. (1979). Rural-urban transformation and regional underdevelopment: The case of Malaysia. United Nations Centre for Regional Development.
Lua i Stíl Chicago (17ú heag.)Seminar on Rural-Urban Transformation and Regional Development Planning (1978 : Nagoya) agus Kamal Salih. Rural-urban Transformation and Regional Underdevelopment: The Case of Malaysia. Nagoya, Japan: United Nations Centre for Regional Development, 1979.
Lua MLA (9ú heag.)Seminar on Rural-Urban Transformation and Regional Development Planning (1978 : Nagoya) agus Kamal Salih. Rural-urban Transformation and Regional Underdevelopment: The Case of Malaysia. United Nations Centre for Regional Development, 1979.