Afrah, A. H. A. (2003). The information in the Malaysian treasury bill's term structure of interest rates: The test of expectation hypothesis theory. Fakulti Ekonomi, Universiti Kebangsaan Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Afrah, Ali Hussein A. The Information in the Malaysian Treasury Bill's Term Structure of Interest Rates: The Test of Expectation Hypothesis Theory. Bangi, Selangor: Fakulti Ekonomi, Universiti Kebangsaan Malaysia, 2003.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Afrah, Ali Hussein A. The Information in the Malaysian Treasury Bill's Term Structure of Interest Rates: The Test of Expectation Hypothesis Theory. Fakulti Ekonomi, Universiti Kebangsaan Malaysia, 2003.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.