http://catalog.nypl.org/iii/encore/search/C%7CSeye
The New York Public Library Dance Research Collection includes extensive descriptions of each EYE ON DANCE program deposited in the library for research purposes and lists thousands of other dance titles.
http://www.dancenyc.org
Dance/NYC is a branch office of Dance/USA, the national service organization for professional dance. Extensive public information is available (NYC dance history, performance calendars, etc.) and specialized information for dance professionals.
https://www.facebook.com/GaynorMinden
Gaynor Minden site offers tons of information on dancewear and news plus access to their hand-crafted Gaynor Minden toe shoe inventory.
http://www.ballet.co.uk
Articles, reviews, commentary on dance in America and Europe.
www.ballet.co.uk
www.ballet.co.uk/forum
www.ballet.co.uk/magazine
www.ballet.co.uk/todayslinks
www.twitter.com/balletco