| Subject: | M, Hymns, English, Catholic Church -- Hymns, Service books (Music) -- Catholic Church, Hymns, Latin |
| Format: | Electronic text |
| Date issued: | 2007 |
| Language: | English |
| Publisher: | Project Gutenberg, |
| Rights: | Public domain in the USA. |
| Download link: | The St. Gregory Hymnal and Catholic Choir Book [electronic resource] |