Tan, S. K. (1983). A study of the immunization status of toddlers and pre-schools children attending the government clinics in Kota Baru District, 1983.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Tan, Soek Kheng. A Study of the Immunization Status of Toddlers and Pre-schools Children Attending the Government Clinics in Kota Baru District, 1983. 1983.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Tan, Soek Kheng. A Study of the Immunization Status of Toddlers and Pre-schools Children Attending the Government Clinics in Kota Baru District, 1983. 1983.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.