Norfadzillah Hitam. (1994). Bumiputera entrepreneurship: An evaluation of the entrepreneurship training programs conducted by Majlis Amanah Rakyat (MARA) and the Malaysian Entrepreneurship Development Center (MEDEC). University of Hawaii.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Norfadzillah Hitam. Bumiputera Entrepreneurship: An Evaluation of the Entrepreneurship Training Programs Conducted by Majlis Amanah Rakyat (MARA) and the Malaysian Entrepreneurship Development Center (MEDEC). Honolulu: University of Hawaii, 1994.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Norfadzillah Hitam. Bumiputera Entrepreneurship: An Evaluation of the Entrepreneurship Training Programs Conducted by Majlis Amanah Rakyat (MARA) and the Malaysian Entrepreneurship Development Center (MEDEC). University of Hawaii, 1994.