SOAP - A Program which Documents and Edits ALGOL 60 Programs. - Roger S. Scowen; D. Allin; A. L. Hillman; M. Shimell (Comput. J., 1971)

EDIT-an Interactive Network Service; Design and Implementation. - A. L. Hillman; D. Schofield (Softw. Pract. Exp., 1977)

MM/1, A Man-Machine Interface. - D. Schofield; A. L. Hillman; J. L. Rodgers (Softw. Pract. Exp., 1980)