@book{book, title  = {{The Confident Choir A Handbook for Leaders of Group Singing}},

 publisher = {{Rowman & Littlefield}},

 url = {{}},

 year = {{2017}},

 month = {{12}},

 author = {{Bonshor M}},

 isbn = {{9781538102800}},

 note = {{Accessed on 2024/09/19}}}