Williams, B. K. (2011). Using information technology: A practical introduction to computers & communications : introductory version. New York, NY: McGraw-Hill Companies.
Dyfyniad Arddull ChicagoWilliams, Brian K. Using Information Technology: A Practical Introduction to Computers & Communications : Introductory Version. New York, NY: McGraw-Hill Companies, 2011.
Dyfyniad MLAWilliams, Brian K. Using Information Technology: A Practical Introduction to Computers & Communications : Introductory Version. New York, NY: McGraw-Hill Companies, 2011.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.