Juma'at Masdawood. (1990). Principal and teacher perceptions of the principal's instructional leadership role in primary schools.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Juma'at Masdawood. Principal and Teacher Perceptions of the Principal's Instructional Leadership Role in Primary Schools. 1990.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Juma'at Masdawood. Principal and Teacher Perceptions of the Principal's Instructional Leadership Role in Primary Schools. 1990.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.