Raif, P. W. (1987). A study of the knowledge, attitudes and beliefs regarding leprosy among medical and nursing students at the University of Malaya.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Raif, Philip Wendell. A Study of the Knowledge, Attitudes and Beliefs Regarding Leprosy Among Medical and Nursing Students at the University of Malaya. 1987.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Raif, Philip Wendell. A Study of the Knowledge, Attitudes and Beliefs Regarding Leprosy Among Medical and Nursing Students at the University of Malaya. 1987.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.