Hon, G. J. D. (2016). Risk factors associated with voice disorder among targeted primary school teachers, in Johor.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Hon, Gad Jia De. Risk Factors Associated with Voice Disorder Among Targeted Primary School Teachers, in Johor. 2016.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Hon, Gad Jia De. Risk Factors Associated with Voice Disorder Among Targeted Primary School Teachers, in Johor. 2016.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.