%M J.Datamation.27.139
%T The Trouble with Unix: The User Interface is Horrid
%A Norman, Donald A.
%J Datamation
%D 1981
%V 27
%N 12
%P 139-150
%O Reprinted in Pylyshyn, Z. W., & Bannon, L. J., eds.
Perspectives on the Computer Revolution, 2nd revised edition, Hillsdale, NJ, Ablex, 1989.