Sawyer, S. C. (2005). Using information technology: A practical introduction to computers & communications : Introductory version. Boston: McGraw-Hill Technology Education.
Dyfyniad Arddull ChicagoSawyer, Stacey C. Using Information Technology: A Practical Introduction to Computers & Communications : Introductory Version. Boston: McGraw-Hill Technology Education, 2005.
Dyfyniad MLASawyer, Stacey C. Using Information Technology: A Practical Introduction to Computers & Communications : Introductory Version. Boston: McGraw-Hill Technology Education, 2005.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.