Chiew, W. M. (1999). Levels of computer use among pre-school teachers and factors that influence its use in instruction.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Chiew, Wye Mei. Levels of Computer Use Among Pre-school Teachers and Factors That Influence Its Use in Instruction. 1999.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Chiew, Wye Mei. Levels of Computer Use Among Pre-school Teachers and Factors That Influence Its Use in Instruction. 1999.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.