| LC control no. | n 2013010819 |
|---|---|
| Descriptive conventions | rda |
| Corporate name heading | Catholic Church. Pope (2005-2013 : Benedict XVI). Summorum Pontificum |
| Form of work | Motu proprio |
| Found in | The old Mass and the new, c2010: t.p. (the motu proprio Summorum Pontificum of Pope Benedict XVI) Vatican: the Holy See, viewed Feb. 28, 2013 (motu proprio Summorum Pontificum on the "Roman liturgy prior to the reform of 1970" (July 7, 2007)) |
 |  |  |