Mantrak, M. (1993). Moral values in the Malaysian integrated secondary school curriculum: A survey on the teachers' perceptions and abilities. University of South Dakota.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Mantrak, Musak. Moral Values in the Malaysian Integrated Secondary School Curriculum: A Survey on the Teachers' Perceptions and Abilities. Vermillion, S.A.: University of South Dakota, 1993.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Mantrak, Musak. Moral Values in the Malaysian Integrated Secondary School Curriculum: A Survey on the Teachers' Perceptions and Abilities. University of South Dakota, 1993.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.