ISBN 0-460-04335-8* "Commonsense in Nuclear Energy", Fred Hoyle and Geoffrey Hoyle, 1980, Heinemann Educational Books Ltd., ISBN 0-435-54432-2* The big bang in astronomy, "New Scientist" 92(1280):527, 19 November 1981.
ISBN 0-460-04335-8*"Commonsense in Nuclear Energy", Fred Hoyle and Geoffrey Hoyle, 1980, Heinemann Educational Books Ltd., ISBN 0-435-54432-2*The big bang in astronomy, "New Scientist" 92(1280):527, 19 November 1981.