Dyfyniad APA

Marakas, G. M. (1999). Decision support systems in the twenty-first century. Prentice Hall.

Dyfyniad Arddull Chicago

Marakas, George M. Decision Support Systems in the Twenty-first Century. Upper Saddle River, N.J.: Prentice Hall, 1999.

Dyfyniad MLA

Marakas, George M. Decision Support Systems in the Twenty-first Century. Prentice Hall, 1999.

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