Gyawali, k. (2001). Lead pollutants in the environment and its effects on health status of inhabitants of Kirtipur municipality.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Gyawali, kamal. Lead Pollutants in the Environment and Its Effects on Health Status of Inhabitants of Kirtipur Municipality. 2001.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Gyawali, kamal. Lead Pollutants in the Environment and Its Effects on Health Status of Inhabitants of Kirtipur Municipality. 2001.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.