Easy Bibliography Citation
http://www.easybib.com/
Online textbook
www.pearsonsuccessnet.com
Online text to speech readers
http://www.oddcast.com/home/demos/tts/tts_example.php
http://www.acapela-group.com/text-to-speech-interactive-demo.html
Online multi-language translator
http://imtranslator.net/translate-and-speak/