Radhika Ramakanthan. (1989). The organized management of the Tamil language in Singapore -- a kaleidoscope description of the different aspects and the problems involved.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Radhika Ramakanthan. The Organized Management of the Tamil Language in Singapore -- a Kaleidoscope Description of the Different Aspects and the Problems Involved. 1989.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Radhika Ramakanthan. The Organized Management of the Tamil Language in Singapore -- a Kaleidoscope Description of the Different Aspects and the Problems Involved. 1989.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.