References

For the Visual Illustrations:
http://www.youtube.com/watch?v=dNG39OksRsg
http://www.youtube.com/watch?v=Acfm3qDRmkE
http://www.ashtangayoga.info/practice/asana-sequences/primary-series-yoga-chikitsa/item/ardha-baddha-padmottanasana/

Websites for Information:
http://www.ashtangayoga.info/practice/asana-sequences/primary-series-yoga-chikitsa/item/ardha-baddha-padmottanasana/
http://www.yogajournal.com/practice/1246