Columbia University. Teachers College. Program in Mathematics and Education. Journal of mathematics education at Teachers College. Teachers College Columbia University.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Columbia University. Teachers College. Program in Mathematics and Education. Journal of Mathematics Education at Teachers College. New York, N.Y.: Teachers College Columbia University.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Columbia University. Teachers College. Program in Mathematics and Education. Journal of Mathematics Education at Teachers College. Teachers College Columbia University.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.