Ng, G. T. (1985). A study of the relationships between school social climate and the academic achievement and self-concept of a sample of primary pupils.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Ng, Gek Tiang. A Study of the Relationships Between School Social Climate and the Academic Achievement and Self-concept of a Sample of Primary Pupils. 1985.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Ng, Gek Tiang. A Study of the Relationships Between School Social Climate and the Academic Achievement and Self-concept of a Sample of Primary Pupils. 1985.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.