Welgama, Jayantha. ශ්රී ලංකාවේ මැතිවරණ = sri lankawe mathiwarana - Wellampitiya: Lassana, 1993. - 63p.; 21 cm. ISBN: 9555501041 Subjects--Topical Terms: Political Science Dewey Class. No.: 324.95493 / WEL