Yn cynnwys mynegai = Includes index.
Arg. Saesneg gwreiddiol = Original English ed.: London : John Murray, 2000.
Cyflwyniad i ffiseg uwch by David Brodie. ISBN 9781856448864. Published by Canolfan Astudiaethau Addysg in 2005. Publication and catalogue information, links to buy online and reader comments.