Chong, L. W. (1991). An investigation of the speaker rub and buzz phenomenon during accelerated life test by the design of experiments fractional factorials technique.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Chong, Loon Wan. An Investigation of the Speaker Rub and Buzz Phenomenon During Accelerated Life Test by the Design of Experiments Fractional Factorials Technique. 1991.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Chong, Loon Wan. An Investigation of the Speaker Rub and Buzz Phenomenon During Accelerated Life Test by the Design of Experiments Fractional Factorials Technique. 1991.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.