Tye, J. K. (2004). A survey of the current status and practices of piano teachers in Penang, Malaysia: Preparation for the practical piano examinations of the associated board of the Royal Schools of Music, London. University of South Carolina.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Tye, Jason Kong-Chiang. A Survey of the Current Status and Practices of Piano Teachers in Penang, Malaysia: Preparation for the Practical Piano Examinations of the Associated Board of the Royal Schools of Music, London. Columbia, South Carolina: University of South Carolina, 2004.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Tye, Jason Kong-Chiang. A Survey of the Current Status and Practices of Piano Teachers in Penang, Malaysia: Preparation for the Practical Piano Examinations of the Associated Board of the Royal Schools of Music, London. University of South Carolina, 2004.