Sablon:CreeseOriginLyre
Creese, David E. The Origin of the Greek Tortoise-Shell Lyre. Dalhousie University, Halifax, Nova Scotia (1997). ISBN 0-612-24822-4
Creese, David E. The Origin of the Greek Tortoise-Shell Lyre. Dalhousie University, Halifax, Nova Scotia (1997). ISBN 0-612-24822-4