Coles, P. (2020). Celtic Melodies: 16 middle-grade solos for classical guitar / by Paul Coles. Universal Ed..
Chicago-viite (17. p.)Coles, Paul. Celtic Melodies: 16 Middle-grade Solos for Classical Guitar / by Paul Coles. Wien: Universal Ed., 2020.
MLA-viite (8. p.)Coles, Paul. Celtic Melodies: 16 Middle-grade Solos for Classical Guitar / by Paul Coles. Universal Ed., 2020.
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