Kamariah Hj. Abu Bakar. (1984). A comparison of the perceptions of Malaysian secondary science teachers and teacher educators regarding the science teaching needs of Malaysian seconda ry teachers. Southern Illinois University Press.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Kamariah Hj. Abu Bakar. A Comparison of the Perceptions of Malaysian Secondary Science Teachers and Teacher Educators Regarding the Science Teaching Needs of Malaysian Seconda Ry Teachers. Carbondale: Southern Illinois University Press, 1984.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Kamariah Hj. Abu Bakar. A Comparison of the Perceptions of Malaysian Secondary Science Teachers and Teacher Educators Regarding the Science Teaching Needs of Malaysian Seconda Ry Teachers. Southern Illinois University Press, 1984.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.