Rosnan bin Mokhar. (1981). An environmental investigation into the nesting sites of the tuntung (Batagur Baska Gray) in Kedah. School of Biological Sciences.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Rosnan bin Mokhar. An Environmental Investigation into the Nesting Sites of the Tuntung (Batagur Baska Gray) in Kedah. Universiti Sains Malaysia, Penang: School of Biological Sciences, 1981.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Rosnan bin Mokhar. An Environmental Investigation into the Nesting Sites of the Tuntung (Batagur Baska Gray) in Kedah. School of Biological Sciences, 1981.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.