Format:Cite doi/10.1098.2Frsbm.1955.0019
Newman, M. H. A. (). „Alan Mathison Turing. 1912–1954”. Biographical Memoirs of Fellows of the Royal Society. 1: 253–226. doi:10.1098/rsbm.1955.0019. JSTOR 769256.
Newman, M. H. A. (). „Alan Mathison Turing. 1912–1954”. Biographical Memoirs of Fellows of the Royal Society. 1: 253–226. doi:10.1098/rsbm.1955.0019. JSTOR 769256.