Wilhelm,Geiger මධ්ය කාලීන ලංකා සංස්කෘතිය = MaDHya kaaliina lanka sanskruthiya - Colombo : Gunasena, 1969. - 353p.; 24 cm Subjects--Topical Terms: Social InstitutionsSocial Culture Dewey Class. No.: 306.4 / GAY