Chan, L. S. (1998). Leadership styles of principles and the climate of their schools as perceived by teachers in selected secondary schools in Kuala Lumpur. : International Islamic University Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Chan, Lai Sim. Leadership Styles of Principles and the Climate of Their Schools as Perceived by Teachers in Selected Secondary Schools in Kuala Lumpur. Petaling Jaya: : International Islamic University Malaysia, 1998.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Chan, Lai Sim. Leadership Styles of Principles and the Climate of Their Schools as Perceived by Teachers in Selected Secondary Schools in Kuala Lumpur. : International Islamic University Malaysia, 1998.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.