Hughes, B. (2006). Software project managementBob Hughes and Mike Cotterell. McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)Hughes, Bob. Software Project ManagementBob Hughes and Mike Cotterell. McGraw-Hill, 2006.
Lua MLA (8ú heag.)Hughes, Bob. Software Project ManagementBob Hughes and Mike Cotterell. McGraw-Hill, 2006.
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