The Second Vatican Council

http://en.wikipedia.org/wiki/Second_Vatican_Council
http://www.vatican.va/archive/hist_councils/ii_vatican_council/
http://vatican2voice.org/2need/need.htm
http://www.christusrex.org/www1/CDHN/v1.html
http://www.britannica.com/EBchecked/topic/624014/Second-Vatican-Council
http://www.papalencyclicals.net/Paul06/p6closin.htm

Articles
http://www.guardian.co.uk/commentisfree/andrewbrown/2012/oct/11/second-vatical-council-50-years-catholicism
http://www.osv.com/tabid/7621/itemid/9793/Second-Vatican-Council.aspx
http://www.christendom-awake.org/pages/ianker/vatican2.html
http://ncronline.org/council
http://www.vatican.va/jubilee_2000/magazine/documents/ju_mag_01051997_p-21_en.html
http://wdtprs.com/blog/2013/02/tough-talk-about-the-second-vatican-council-not-pretty/
http://www.crossroadsinitiative.com/library_article/856/Marriage_and_Family_Vatican_II.html
http://www.sspx.org/sspx_faqs/q6_vatican_ii.htm

Pope's Recollection
http://www.news.va/en/news/pope-to-romes-priests-the-second-vatican-council-a

Traditionalists
http://www.traditioninaction.org/