Lee, C. H. (2000). Participation in the national union of teaching profession among teachers of selected national secondary schools and national type secondary schools in Klang, Selangor. International Islamic University Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Lee, Chye Hong. Participation in the National Union of Teaching Profession Among Teachers of Selected National Secondary Schools and National Type Secondary Schools in Klang, Selangor. Gombak, Selangor: International Islamic University Malaysia, 2000.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Lee, Chye Hong. Participation in the National Union of Teaching Profession Among Teachers of Selected National Secondary Schools and National Type Secondary Schools in Klang, Selangor. International Islamic University Malaysia, 2000.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.