Van Horn, R. L., Schwarzkopf, A. B., & Price, R. L. (2006). Information systems solutions: A project approach. Boston, MA: McGraw-Hill.
Dyfyniad Arddull ChicagoVan Horn, Richard L., Albert B. Schwarzkopf, and R. Leon Price. Information Systems Solutions: A Project Approach. Boston, MA: McGraw-Hill, 2006.
Dyfyniad MLAVan Horn, Richard L., Albert B. Schwarzkopf, and R. Leon Price. Information Systems Solutions: A Project Approach. Boston, MA: McGraw-Hill, 2006.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.