Roland Allen
with a new foreword by Michael Nazir-Ali
https://www.jstor.org/stable/j.ctt1cgdzwk
Roland Allen
with a foreword by Brian Stanley
https://www.jstor.org/stable/j.ctt1cgdvvm
Roland Allen
with an introductory essay by Lamin Sanneh
with a memoir by Alexander McLeish
edited by David M. Paton
https://www.jstor.org/stable/j.ctt1cgdzmf
Roland Allen
with a new foreword by Michael Turnbull
https://www.jstor.org/stable/j.ctt1cgdxcb
Roland Allen
David M. Paton
https://www.jstor.org/stable/j.ctt1cg4jbx