Karunatilake, W. S. සිංහල භාෂාවේ ව්යාකරණය = Sinhala bhasha vyakaranaya - 5th reprint - Colombo M. D. Gunasena 2004 - vi, 295 p. ; hbk. : bib., index ; 21 cm ; HW dv/sk/ht/nj/ ISBN: 9789552107113 Dewey Class. No.: 491.485 / KAR