NORRIS, M. (1993). Healthy Software Project A Guide To Succesful Development And Management Mark Norris, Peter Rigby And Malcolm Payne. John Wiley & Sons.
Chicago-referens (17:e uppl.)NORRIS, Mark. Healthy Software Project A Guide To Succesful Development And Management Mark Norris, Peter Rigby And Malcolm Payne. John Wiley & Sons, 1993.
MLA-referens (8:e uppl.)NORRIS, Mark. Healthy Software Project A Guide To Succesful Development And Management Mark Norris, Peter Rigby And Malcolm Payne. John Wiley & Sons, 1993.
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