Myrvin F. Chester. (2002). Basic information systems analysis and design. London: McGraw-Hill.
Dyfyniad Arddull ChicagoMyrvin F. Chester. Basic Information Systems Analysis and Design. London: McGraw-Hill, 2002.
Dyfyniad MLAMyrvin F. Chester. Basic Information Systems Analysis and Design. London: McGraw-Hill, 2002.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.