This translation originally published (B68-10064), London: Collins, 1968. Originally published as 'Les Évangiles et l'histoire de Jésus'. Paris: Éditions du Seuil, 1963.
The Gospels and the Jesus of history by Xavier Léon-Dufour. ISBN 0006422888. Published by Fontana in 1970. Publication and catalogue information, links to buy online and reader comments.