South Africa. Committee of Inquiry into Urban Transport Facilities in the Republic & Driessen, J. (1974). Report of the Committee of Inquiry into Urban Transport Facilities in the Republic. Govt. Printer.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)South Africa. Committee of Inquiry into Urban Transport Facilities in the Republic و J. Driessen. Report of the Committee of Inquiry into Urban Transport Facilities in the Republic. Pretoria: Govt. Printer, 1974.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)South Africa. Committee of Inquiry into Urban Transport Facilities in the Republic و J. Driessen. Report of the Committee of Inquiry into Urban Transport Facilities in the Republic. Govt. Printer, 1974.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.