Room, S. (2009). Butterworths data security law and practice. LexisNexis.
Dyfyniad Arddull ChicagoRoom, Stewart. Butterworths Data Security Law and Practice. N.Delhi: LexisNexis, 2009.
Dyfyniad MLARoom, Stewart. Butterworths Data Security Law and Practice. LexisNexis, 2009.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.