Jayasuriya, D. C. (1978). Law, socio-economic development, and quality of life in Sri Lanka. Environmental and Population Law Committee, Family Planning Association of Sri Lanka.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Jayasuriya, D. C. Law, Socio-economic Development, and Quality of Life in Sri Lanka. Colombo: Environmental and Population Law Committee, Family Planning Association of Sri Lanka, 1978.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Jayasuriya, D. C. Law, Socio-economic Development, and Quality of Life in Sri Lanka. Environmental and Population Law Committee, Family Planning Association of Sri Lanka, 1978.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.