Raman Kutty, V. (2004). Why low birth weight (LBW) is still a problem in Kerala: A preliminary exploration. Kerala Research Programme on Local Level Development, Centre for Development Studies.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Raman Kutty, V. Why Low Birth Weight (LBW) Is Still a Problem in Kerala: A Preliminary Exploration. Thiruvananthapuram: Kerala Research Programme on Local Level Development, Centre for Development Studies, 2004.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Raman Kutty, V. Why Low Birth Weight (LBW) Is Still a Problem in Kerala: A Preliminary Exploration. Kerala Research Programme on Local Level Development, Centre for Development Studies, 2004.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.