The new Oxford illustrated dictionary. Vol. 1 / text edited by J. Coulson, C. T. Carr, Lucy Hutchinson and Dorothy Eagle ; illustrations edited by Helen Mary Petter. - Coulson, Jessie (1903-1987); Carr, C. T.; Hutchinson, Lucy; Eagle, Dorothy ( -1990); Petter, Helen Mary (Bay Books ; Oxford University Press, 1980)