London, K. R. (1976). The people side of systems: The human aspects of computer systems. McGraw-Hill Book Company.
Chicago-referens (17:e uppl.)London, Keith R. The People Side of Systems: The Human Aspects of Computer Systems. London: McGraw-Hill Book Company, 1976.
MLA-referens (9:e uppl.)London, Keith R. The People Side of Systems: The Human Aspects of Computer Systems. McGraw-Hill Book Company, 1976.
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