National Society. sbn: 901819 01 8. - S.P.C.K. sbn 281 02327 1.
Previous ed. (B56-5211), London: Mowbray, 1956.
The aided schools handbook by Leslie Burditt Tirrell. ISBN 0901819018. Published by National Society in 1969. Publication and catalogue information, links to buy online and reader comments.