Under construction…..
http://www.w3schools.com/html/html_css.asp
Coding towards accessibility – http://24ways.org/2013/coding-towards-accessibility/
Accessibility examples – http://www.oaa-accessibility.org/examplep/accordian1/
Accordion design issues – http://lists.w3.org/Archives/Public/public-pfwg-comments/2013JulSep/0003.html
Accessible jQuery UI components demonstration – hanshillen.github.io/jqtest/#goto_tooltip
YouTube voice training videos – http://www.ygaskme.com/youtube-voice-training-videos-k.html