1. Association of Research Libraries: ARL Statistics 2005–06. [
http://www.arl.org/bm~doc/monser06.pdf
]
2. Association of Research Libraries: ARL Statistics 2006–07. [
http://www.arl.org/bm~doc/arlstat07.pdf
]
3. Van Orsdel LC, Born K: Periodicals Price Survey 2008: Embracing Openness. Library Journal. 2008, [
http://www.libraryjournal.com/article/CA6547086.html
]
4. For the declaration of Open Access principles, see (a): Budapest Open Access Initiative
http://www.soros.org/openaccess/index.shtml
, (b) Berlin Declaration on Open Access
http://oa.mpg.de/openaccess-berlin/berlindeclaration.html
, and (c) Bethesda Statement on Open Access Publishing
http://www.earlham.edu/~peters/fos/bethesda.htm
. For a collection of links to Open Access information see Open Access Directory
http://oad.simmons.edu/oadwiki/Main_Page
.
5. Public Library of Science. [
http://www.plos.org/
]