Thirumulu Ponnuraj Kannan & Nurul Fatihah Mohamad Nasir. (2016). Is it always a boy or a girl?: Or more than that in sex determination... School of Medical Science Universiti Sains Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Thirumulu Ponnuraj Kannan و Nurul Fatihah Mohamad Nasir. Is It Always a Boy or a Girl?: Or More than That in Sex Determination... Kota Bharu, Kelantan: School of Medical Science Universiti Sains Malaysia, 2016.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Thirumulu Ponnuraj Kannan و Nurul Fatihah Mohamad Nasir. Is It Always a Boy or a Girl?: Or More than That in Sex Determination... School of Medical Science Universiti Sains Malaysia, 2016.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.