Abeysekera, R. (2011). Managing school climate in an era of competitiveness: Case study of a private secondary school.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Abeysekera, Roland. Managing School Climate in an Era of Competitiveness: Case Study of a Private Secondary School. 2011.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Abeysekera, Roland. Managing School Climate in an Era of Competitiveness: Case Study of a Private Secondary School. 2011.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.