Department of Economics and Statistics. (2006). Comparitive study on major and medium irrigation with minor irrigation schemes. Department of Economics and Statistics.
استشهاد بنمط شيكاغوDepartment of Economics and Statistics. Comparitive Study on Major and Medium Irrigation with Minor Irrigation Schemes. Thiruvananthapuram: Department of Economics and Statistics, 2006.
MLA استشهادDepartment of Economics and Statistics. Comparitive Study on Major and Medium Irrigation with Minor Irrigation Schemes. Department of Economics and Statistics, 2006.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.