Chan, C. Y. (2005). Analysis of errors made in solving linear equations with one unknown among form two students.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Chan, Cheng Yee. Analysis of Errors Made in Solving Linear Equations with One Unknown Among Form Two Students. 2005.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Chan, Cheng Yee. Analysis of Errors Made in Solving Linear Equations with One Unknown Among Form Two Students. 2005.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.