Issue No.10 - October (1977 vol.10)
Peripheral circuitry is the basis upon which future technical advances in microcomputers will be made. This conclusion is backed up, at least in part, by the rapidly growing proportion of peripherals in the microcomputer market.
W.P. Riley, "Wescon 77", Computer, vol.10, no. 10, pp. 82-84, October 1977, doi:10.1109/C-M.1977.217530