Perera, C. J. Principal leadership practices and teacher collegiality in Malaysian High Performing Schools.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Perera, Corinne Jacqueline. Principal Leadership Practices and Teacher Collegiality in Malaysian High Performing Schools.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Perera, Corinne Jacqueline. Principal Leadership Practices and Teacher Collegiality in Malaysian High Performing Schools.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.