Wong, C. C. (2001). Effects of explicit problem solving instruction on form four physics students' problem-solving performance in kinematics.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Wong, Chin Choy. Effects of Explicit Problem Solving Instruction on Form Four Physics Students' Problem-solving Performance in Kinematics. 2001.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Wong, Chin Choy. Effects of Explicit Problem Solving Instruction on Form Four Physics Students' Problem-solving Performance in Kinematics. 2001.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.