'This book is based on "Cushla : a Cast Study - Three Years of Enrichment in the Life of a Handicapped Child", an original investigation presented for the Diploma in Education, the University of Auckland, New Zealand, 1975' - title page verso.
Bibliography: p.122-123. _ Includes index.
Cushla and her books by Dorothy Butler. ISBN 0340227680. Published by Hodder and Stoughton in 1979. Publication and catalogue information, links to buy online and reader comments.