microsoft.com/en-us/library/dd347080%28VS.85%29.aspx http://search.cpan.org/~slanning/Mozilla-DOM-0.21/lib/Mozilla/DOM/HTMLEmbedElement.pod http://developer.apple.com/mac/library/documentation/AppleApplications/Reference/WebKitDOMRef/HTMLEmbedElement_idl/Classes/HTMLEmbedElement/index.html#//apple_ref/idl/cl/HTMLEmbedElement http://lists.w3.org/Archives/Public/public-html-bugzilla/2009Aug/0207.html http://www.whatwg.org/specs/web-apps/current-work/#the-embed-element Otro caso es el