Chimes Music, Choral Repertoire
PDF) The Cambridge History of Seventeenth Century Music
GIA Publications - Call to Remembrance
Farrant: Call to remembrance
Chimes Music, Choral Repertoire
The Music Shop
Prima Vista 2010-3
Choral Repertoire London - Chimes Music
Alwes, Chester Lee-A History of Western Choral Music, Volume 1-Oxford University Press (2015), PDF, Mode (Music)