Wan Madznah Wan Ibrahim. (1982). The introduction of an orsa program in Universiti Kebangsaan Malaysia (UKM) - National University of Malaysia: Its implication and prospect. University of Aston.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Wan Madznah Wan Ibrahim. The Introduction of an Orsa Program in Universiti Kebangsaan Malaysia (UKM) - National University of Malaysia: Its Implication and Prospect. Birmingham, England: University of Aston, 1982.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Wan Madznah Wan Ibrahim. The Introduction of an Orsa Program in Universiti Kebangsaan Malaysia (UKM) - National University of Malaysia: Its Implication and Prospect. University of Aston, 1982.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.