The government land developers : studies of publc land-ownership policy in seven countries / Edited by Neal Alison Roberts.- Toronto: Lexington Books, 1977.- 249 p. ; 24 cm.

The reform of planning law : a study of the legal, political and administrative reform of the British land-use planning system / <by> Neal Alison Roberts.- London : Macmillan, 1976.- XIII, 305 p. ; 23 cm.