Nafisah Ali Hussain. (1979). Simple antenatal risk scoring: Exploratory study in the design of a simple risk scoring form for use by health auxiliaries in Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Nafisah Ali Hussain. Simple Antenatal Risk Scoring: Exploratory Study in the Design of a Simple Risk Scoring Form for Use by Health Auxiliaries in Malaysia. 1979.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Nafisah Ali Hussain. Simple Antenatal Risk Scoring: Exploratory Study in the Design of a Simple Risk Scoring Form for Use by Health Auxiliaries in Malaysia. 1979.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.