Ramanathan, S. (1988). The contribution of teacher classroom behaviour and pupils' background to the disciplinary problems of selected secondary school pupils.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Ramanathan, Sampoornam. The Contribution of Teacher Classroom Behaviour and Pupils' Background to the Disciplinary Problems of Selected Secondary School Pupils. 1988.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Ramanathan, Sampoornam. The Contribution of Teacher Classroom Behaviour and Pupils' Background to the Disciplinary Problems of Selected Secondary School Pupils. 1988.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.