Lachmann, O. (2006). Manageable it projects: The owners' choice. Copenhagen Bus School Press.
Dyfyniad Arddull ChicagoLachmann, Ole. Manageable It Projects: The Owners' Choice. Gylling, Denmark ; Herndon, VA: Copenhagen Bus School Press, 2006.
Dyfyniad MLALachmann, Ole. Manageable It Projects: The Owners' Choice. Copenhagen Bus School Press, 2006.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.