LONG, L. (2005). Computers information technology in perspectiveLarry Long, Nancy Long. Prentice Hall.
Chicago-viite (17. p.)LONG, Larry. Computers Information Technology in PerspectiveLarry Long, Nancy Long. Prentice Hall, 2005.
MLA-viite (8. p.)LONG, Larry. Computers Information Technology in PerspectiveLarry Long, Nancy Long. Prentice Hall, 2005.
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