Codex Calixtinus, Book I, Mass of St James

Colven, Fr Christopher and Nichols, Cardinal Vincent

Derieva, Regina and Pierucci (Fr), Armando

Fernández Lago, José,

Filgueiras Fernandez, Juan

Filgueiras Fernández, Juan

Forse, Edward J.G.

Fraguas Fraguas, Antonio

Fraternites Monastiques de Jerusalem � �Fraternit�s monastiques de J�rusalem

O'Callaghan, Joseph F.