Argraffiad Saesneg gwreiddiol = Original English edition : Cheltenham ; Stanley Thornes (Publishers), 1981.
Yn cynnwys mynegai = Includes index.
Addasiad Cymraeg gan = Welsh adaptation by : Dafydd Kirkman.
Ffiseg safon uwch. Cyfrol 6, Trydan a magnetedd by Roger Muncaster. ISBN 1856443787. Published by Canolfan Astudiaethau Addysg in 1998. Publication and catalogue information, links to buy online and reader comments.