1. Billington, B., B.S. Dickinson, B. Durkin, E. Grattage, M.A. Jones, B.J. McCallum, L. Millward, S.A. Baquer, J.V. Padden, D.F. Sutton, and D. Williams. 1977.Action learning in hospitals for the mentally handicapped. Unpublished report by the staff of the Whittington Hall Unit for the Mentally Handicapped in conjunction with Action Learning Projects International
2. Burgoyne, J.G., M. Pedler, and C. Brook. 2004. What has action learning learned to become Workshop/paper presented at British Academy of Management Conference, August–September, St Andrews University