WYSOCKI, R. K. (1995). Effective Project Management How To Plan, Manage And Deliver Projects On Time And Within Budget Robert K. Wysocki, Robert Beck, David B. Crane (ada CD). John Wiley & Sons.
Lua i Stíl Chicago (17ú heag.)WYSOCKI, Robert K. Effective Project Management How To Plan, Manage And Deliver Projects On Time And Within Budget Robert K. Wysocki, Robert Beck, David B. Crane (ada CD). John Wiley & Sons, 1995.
Lua MLA (8ú heag.)WYSOCKI, Robert K. Effective Project Management How To Plan, Manage And Deliver Projects On Time And Within Budget Robert K. Wysocki, Robert Beck, David B. Crane (ada CD). John Wiley & Sons, 1995.
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