Pope Benedict’s homily which explains some symbols at his inauguration in. 2005. http://www.vatican.va/holy_father/benedict_xvi/homilies/2005/documents/hf_ben-xvi_hom_20050424_inizio-pontificato_en.html

Will the next Pope be crowned? http://catholicism.org/will-the-next-pope-be-crowned.html

Pope Benedict Changes Rituals for New Pope’s Inaugeration Vatican website: http://www.vatican.va/news_services/liturgy/2013/documents/ns_lit_doc_20130222_riti-inizio-pontificato_en.html

Catholic Herald http://www.thecatholictelegraph.com/pope-benedict-changes-rituals-for-new-popes-inauguration/12647

Ongoing news updates from the Vatican. http://www.catholicnews.com/data/vatican/vatican.htm