(WebCite) The Future of Data: Open Access and Reproducibility (WebCite) Announcing the National Day of Action for Open Access: Feb. 15 (WebCite) First Open Access Day to be held October 14, 2008 (WebCite).
Ανακτήθηκε στις 25 Σεπτεμβρίου 2013.  The Future of Data: Open Access and Reproducibility (WebCite) Announcing the National Day of Action for Open Access: Feb.