Gearing, H. W. "Autocodes for mathematical and statistical work" An address given at the inaugural meeting of the Edinburgh Branch on 13 December 1961

(1962) The Computer Bulletin March 1962  

Languages mentioned CLEO {1963} Autocode for EE LEO computers Elliott Autocode {1960} Elliott Brothers Autocoder Gypsy {1962} Emidec autocode MATRIX {1955} Ferranti Matrix Interpretive Scheme Mercury Autocode {1958} Autocode for the Ferranti MERCURY computer NEBULA {1960} Ferranti business autocode Pegasus AUTOCODE {1959} Autocode for the Pegasus system Simple code {1957} Floating point autocode SIRIUS Autocode {1961} Autocode for the Ferranti Sirus