Heng, Z. M. (2016). Transformational leadership of headmaster and professional learning communities in primary schools, Manjung, Perak.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Heng, Zhen Ming. Transformational Leadership of Headmaster and Professional Learning Communities in Primary Schools, Manjung, Perak. 2016.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Heng, Zhen Ming. Transformational Leadership of Headmaster and Professional Learning Communities in Primary Schools, Manjung, Perak. 2016.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.