Keuroghlian, A. M. (2013). Investigating difficulties faced by grade 1 to 6 students while learning geometry based on the Lebanese curriculum's objectives and content. (c2013).
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Keuroghlian, Araz Minas. Investigating Difficulties Faced by Grade 1 to 6 Students While Learning Geometry Based on the Lebanese Curriculum's Objectives and Content. (c2013). 2013.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Keuroghlian, Araz Minas. Investigating Difficulties Faced by Grade 1 to 6 Students While Learning Geometry Based on the Lebanese Curriculum's Objectives and Content. (c2013). 2013.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.