yayımcı=Global Network Against Weapons and Nuclear Power in Space|
url=http://www.globenet.free-online.co.uk/actions/prico2.htm}}<!-- Sorry, but this is the most reputable source I can find, even though it is a pressure group-->
* {{Cite webWeb kaynağı| url = http://www.planetary.org/programs/projects/advocacy_and_education/space_advocacy/20080703.html | başlık = Budget Cuts Threaten Arecibo Observatory | erişimtarihi = | yayımcı = The Planetary Society | tarih = 3 Temmuz 2008 | yazar = Amir Alexander }}
* {{Cite webWeb kaynağı| url = http://www.eurekalert.org/pub_releases/2008-06/cuc-ajg061008.php | başlık = Arecibo joins global network to create telescope | erişimtarihi = | yayımcı = EurekAlert | tarih = 10 Haziran 2008 | yazar = Blaine Friedlander }}
* {{Cite webWeb kaynağı| url = http://www.news.cornell.edu/stories/June08/arecibo.clintons.html | başlık = Clintons (minus Hillary) visit Arecibo; former president urges more federal funding for basic sciences | erişimtarihi = | tarih = 5 Haziran 2008 | yazar = Lauren Gold }}
