Castle, A., & De Hamel, C. (1991). SYON Abbey: : the Library of the Bridgettine Nuns and their peregrinations after the reformation (1ª ed.). Smith Settle, Otley: The Roxburghe Club.
Cita MLA (8 ed.) (Copiar al portapapeles)Castle, Arundel, and Christopher De Hamel. SYON Abbey: : The Library of the Bridgettine Nuns and Their Peregrinations After the Reformation. 1ª ed. Smith Settle, Otley: The Roxburghe Club , 1991.