Coles, P. (2020). Celtic Melodies: 16 middle-grade solos for classical guitar / by Paul Coles. Universal Ed..
Chicago-referens (17:e uppl.)Coles, Paul. Celtic Melodies: 16 Middle-grade Solos for Classical Guitar / by Paul Coles. Wien: Universal Ed., 2020.
MLA-referens (8:e uppl.)Coles, Paul. Celtic Melodies: 16 Middle-grade Solos for Classical Guitar / by Paul Coles. Universal Ed., 2020.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.