Sharifah Zahrah binte Syed Ahmad Shahab. (2015). The relationship between exemplary leadership practices of principals and teacher's retention factors in selected early childhood care and education (ECCE) centres in Singapore. Kulliyyah of Education, Internationai Islamic University Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Sharifah Zahrah binte Syed Ahmad Shahab. The Relationship Between Exemplary Leadership Practices of Principals and Teacher's Retention Factors in Selected Early Childhood Care and Education (ECCE) Centres in Singapore. Kuala Lumpur: Kulliyyah of Education, Internationai Islamic University Malaysia, 2015.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Sharifah Zahrah binte Syed Ahmad Shahab. The Relationship Between Exemplary Leadership Practices of Principals and Teacher's Retention Factors in Selected Early Childhood Care and Education (ECCE) Centres in Singapore. Kulliyyah of Education, Internationai Islamic University Malaysia, 2015.