Tang, N. A. A. The development of citizenship values through geography education: With special reference to environment. Institute of Education, University of London.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Tang, Nur Atiqah Abdullah. The Development of Citizenship Values Through Geography Education: With Special Reference to Environment. London: Institute of Education, University of London.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Tang, Nur Atiqah Abdullah. The Development of Citizenship Values Through Geography Education: With Special Reference to Environment. Institute of Education, University of London.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.