Ong, K. L. (1999). Staff's and students' perceptions of effective school correlates in a secondary in Simpang Rengam, Johore.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Ong, Kim Lian. Staff's and Students' Perceptions of Effective School Correlates in a Secondary in Simpang Rengam, Johore. 1999.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Ong, Kim Lian. Staff's and Students' Perceptions of Effective School Correlates in a Secondary in Simpang Rengam, Johore. 1999.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.