edited by Richard Coopey and Nicholas Woodward

UCL Press 1996

: hbk , : pbk

所蔵館18館

edited by N.F.R. Crafts and N.W.C. Woodward with the assistance of B.F. Duckham

Clarendon Press 1991

: pbk

所蔵館44館

by C. W. Nicholas and S. Paranavitana

Ceylon University Press 1961

所蔵館4館