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Lua i Stíl Chicago (17ú heag.)South Africa. Committee of Inquiry into Urban Transport Facilities in the Republic agus J. Driessen. Report of the Committee of Inquiry into Urban Transport Facilities in the Republic. Pretoria: Govt. Printer, 1974.
Lua MLA (8ú heag.)South Africa. Committee of Inquiry into Urban Transport Facilities in the Republic agus J. Driessen. Report of the Committee of Inquiry into Urban Transport Facilities in the Republic. Govt. Printer, 1974.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.