Lee, I. C. (2010). Design and development of Shake-Charged torchlight. School of Materials Engineering, University Malaysia Perlis.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Lee, Ing Choon. Design and Development of Shake-Charged Torchlight. Perlis, Malaysia: School of Materials Engineering, University Malaysia Perlis, 2010.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Lee, Ing Choon. Design and Development of Shake-Charged Torchlight. School of Materials Engineering, University Malaysia Perlis, 2010.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.