Nassar, O. F. (2010). Exploring grade eight students' development of geometric reasoning in a problem solving situation using dynamic geometry software. (c2010).
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Nassar, Olga Fahid. Exploring Grade Eight Students' Development of Geometric Reasoning in a Problem Solving Situation Using Dynamic Geometry Software. (c2010). 2010.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Nassar, Olga Fahid. Exploring Grade Eight Students' Development of Geometric Reasoning in a Problem Solving Situation Using Dynamic Geometry Software. (c2010). 2010.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.