Dyfyniad APA

Forsmark, J. (1996). QBasic for business problem solving. Irwin.

Dyfyniad Arddull Chicago

Forsmark, John. QBasic for Business Problem Solving. Chicago: Irwin, 1996.

Dyfyniad MLA

Forsmark, John. QBasic for Business Problem Solving. Irwin, 1996.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.