Previous ed., i.e. 1st ed., originally published : London: Heinemann, 1976. 1st ed. reprinted: London : Sutton, 1989.
The rymes of Robyn Hood : an introduction to the English outlaw by R. B. Dobson. ISBN 0750916613. Published by Sutton in 1997. Publication and catalogue information, links to buy online and reader comments.