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WikiPedia: XML http://teknologi-maklumat.com/wiki/XML http://www.dblab.ntua.gr/~bikakis/XML%20and%20Sema... http://web.archive.org/web/20110514120305/http://d... http://web.archive.org/web/20110726002036/http://d... http://www.tbray.org/ongoing/When/200x/2003/04/26/... http://www.w3.org/Consortium/Legal/2002/copyright-... http://www.w3.org/International/questions/qa-contr... http://www.w3.org/TR/2006/REC-xml11-20060816/ http://www.w3.org/TR/2008/REC-xml-20081126/ http://www.w3.org/TR/2008/REC-xml-20081126/#NT-Att...