Sri Wahyu Taher. (2000). A study on hearing impairment and its associated risk factors among children age 4 years and below attending Klinik Kesihatan Pokok Sena District Kota Setar, Kedah. Universiti Kebangsaan Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Sri Wahyu Taher. A Study on Hearing Impairment and Its Associated Risk Factors Among Children Age 4 Years and Below Attending Klinik Kesihatan Pokok Sena District Kota Setar, Kedah. Kuala Lumpur: Universiti Kebangsaan Malaysia, 2000.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Sri Wahyu Taher. A Study on Hearing Impairment and Its Associated Risk Factors Among Children Age 4 Years and Below Attending Klinik Kesihatan Pokok Sena District Kota Setar, Kedah. Universiti Kebangsaan Malaysia, 2000.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.