Citazione APA

Ober Scot, E.Johnson Jack, Rice Arlene, & N.Hanson Robert. (2002). Gregg College Keyboarding & Document Processing (GDP), Lessons 1-60, Student Text (Gregg College Keyboarding & Document Processing for Windows) (Paperback). American: McGraw Hill/Irwin.

Stile di citazione Chicago

Ober Scot, E.Johnson Jack, Rice Arlene, e N.Hanson Robert. Gregg College Keyboarding & Document Processing (GDP), Lessons 1-60, Student Text (Gregg College Keyboarding & Document Processing for Windows) (Paperback). American: McGraw Hill/Irwin, 2002.

Citazione MLA

Ober Scot, E.Johnson Jack, Rice Arlene, e N.Hanson Robert. Gregg College Keyboarding & Document Processing (GDP), Lessons 1-60, Student Text (Gregg College Keyboarding & Document Processing for Windows) (Paperback). American: McGraw Hill/Irwin, 2002.

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