Stiehm, Jamie (January 13, 1998). “Newspaper for Vatican published in Baltimore”. The Baltimore Sun. 2011年11月5日閲覧。 “For the first time, the Vatican newspaper's presses are rolling outside of Rome—and beginning operations in Baltimore....The newspaper's Jan. 7 issue, the first printed here, was sent to 2,500 subscribers in the United States by the Cathedral Foundation, the center of Catholic church works in Baltimore....Now, nearly two centuries later, Internet technology is being used to deliver the pope's official publication faster to American readers. Making all the logistical arrangements to publish the Vatican newspaper—also technically a government document—in Baltimore was a yearlong project....The weekly, in the format of a 12-page tabloid, is scheduled to be printed and mailed every Wednesday, reaching North American readers more rapidly than it previously did by air or ship from Rome.”
“L'Osservatore Romano”. Catholic World News. Trinity Publications. 2008年3月15日時点のオリジナルよりアーカイブ。2010年10月19日閲覧。
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From Matthew 16:18: Et ego dico tibi quia tu es Petrus et super hanc petram aedificabo ecclesiam meam et portae inferi non praevalebunt adversum eam (Latin Vulgate).