CONCILIOS

http://www.slideshare.net/religioniesaguadulce/concilios-de-la-iglesia-catlica?qid=3823b414-7d35-4db9-99c8-baeeedf618b0&v=qf1&b=&from_search=2
CONCILIOS

centessimus annus

http://www.slideshare.net/guest7a4744/c-encclica-centessimus-anno-claudia?qid=cbad84cf-d19f-4399-a284-883b61dfd465&v=default&b=&from_search=1
CENTESSIMUS ANNUS

PACEM IN TERRIS

http://www.slideshare.net/Piota_2012/enciclica?qid=efbf1c45-6563-441a-9e5a-f406d77b7be5&v=qf1&b=&from_search=1
PACEM IN TERRIS