Ranasinghe, P.2015-05-072015-05-072009Ranasinghe, Piyadasa, 2009. පොතමුල ශාන්තිය, Golden Jubilee Commemoration Volume, University of Kelaniya, Sri Lanka. pp 697-707.978-955-9044-83-3http://repository.kln.ac.lk/handle/123456789/7318enArticle