Blake Dournaee. (2002). XML security. New York: McGraw-Hill.
Dyfyniad Arddull ChicagoBlake Dournaee. XML Security. New York: McGraw-Hill, 2002.
Dyfyniad MLABlake Dournaee. XML Security. New York: McGraw-Hill, 2002.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.