Mustafa, H. a. A. (1978). Solutions to low income urban housing problems in the Sudan.
Lua i Stíl Chicago (17ú heag.)Mustafa, Hag a/bagi Ahmed. Solutions to Low Income Urban Housing Problems in the Sudan. 1978.
Lua MLA (8ú heag.)Mustafa, Hag a/bagi Ahmed. Solutions to Low Income Urban Housing Problems in the Sudan. 1978.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.