Joad, C[yril] E[dwin] M[itchinson], (1891-1953), Allan Young, W[illiam Edward] Arnold-Forster, Francis Meynell, W[illiam] Olaf Stapledon (1886-1950), Janet Chance, D[ennis] N[owell] Pritt, et al. “Manifesto: Being the Book of The Federation of Progressive Societies and Individuals”. Edited by Joad, C[yril] E[dwin] M[itchinson], (1891-1953). London: George Allen & Unwin, 1934.