Zdarzenia
w3c=http://www.w3.org/TR/html5
- [HTML5;I;A]
- HTML5;Index;Attributes,
W3C Working Draft 25 May 2011,
URL: http://www.w3.org/TR/html5/index.html#attributes-1
- [Pi;HTML5;I]
- HTML5; Indeks,
pażdziernik 2011,
URL: http://www.plotkarka.eu/Pi/html5/zdarzenia.html