Shrock, Dennis. Choral Repertoire. Cary, NC, USA: Oxford University Press, USA, 2009. ProQuest ebrary. Web. 9 July 2015.Copyright 2009. Oxford University Press, USA. All rights reserved. Shrock, Dennis. Choral Repertoire. Cary, NC, USA: Oxford University Press, USA, 2009. ProQuest ebrary. Web. 9 July 2015.Copyright 2009. Oxford University Press, USA. All rights reserved. Shrock, Dennis. Choral Repertoire. Cary, NC, USA: Oxford University Press, USA, 2009. ProQuest ebrary. Web. 9 July 2015.Copyright 2009. Oxford University Press, USA. All rights reserved. Shrock, Dennis. Choral Repertoire. Cary, NC, USA: Oxford University Press, USA, 2009. ProQuest ebrary. Web. 9 July 2015.Copyright 2009. Oxford University Press, USA. All rights reserved.