Abril, M. (1975). Classics of broadway: Intermediate solos for classical guitar. Charles Hansen Educational Music & Books.
Chicago-viite (17. p.)Abril, Mario. Classics of Broadway: Intermediate Solos for Classical Guitar. New York: Charles Hansen Educational Music & Books, 1975.
MLA-viite (9. p.)Abril, Mario. Classics of Broadway: Intermediate Solos for Classical Guitar. Charles Hansen Educational Music & Books, 1975.
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