Communications, Pontifical Council For Social. 2002. ?Ethics In Internet ?. www.vatican.va/roman_curia/pontifical_councils/pccs/documents/rc_pccs_doc_20020228_ethics-internet_en.html.

Communications, Pontifical Council For Social. 2002. ?Ethics In Internet?. www.vatican.va/roman_curia/pontifical_councils/pccs/documents/rc_pccs_doc_20020228_ethics-internet_en.html.

Communications, Pontifical Council For Social. 2002. ?Church And The Internet?. https://www.vatican.va/roman_curia/pontifical_councils/pccs/documents/rc_pc_pccs_doc_20020228_church-internet_en.html.