
Arg Saesneg gwreiddiol = Original English ed: Kings Ripton: Elm, 1987.
Cyfeiriadau llyfryddol = Bibliographical references: p173-176. - Yn cynnwys mynegai = Includes index.
Teithio a thwristiaeth by Patrick Lavery. Published by Coleg Meirionnydd in 1992. Publication and catalogue information, links to buy online and reader comments.