This translation originally published, London: Staples Press, 1959. Originally published as 'Rech' i razvitie psikhicheskikh protsessov u rebenka'. Moskva (Moscow): Izd-vo Akademii Pedagog. Nauk RSFSR, 1956.
Speech and development of mental processes in the child : an experimental investigation by A. R. Lurii︠a︡. ISBN 0140806156. Published by Penguin in 1971. Publication and catalogue information, links to buy online and reader comments.