Hamdan, Z. A. (2011). Teachers, attitudes towards professional development activities and their impact on their practices and motivation. (c2011).
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Hamdan, Zeina Ali. Teachers, Attitudes Towards Professional Development Activities and Their Impact on Their Practices and Motivation. (c2011). 2011.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Hamdan, Zeina Ali. Teachers, Attitudes Towards Professional Development Activities and Their Impact on Their Practices and Motivation. (c2011). 2011.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.