Edmondson, J. (1981). Essay in Blue: Es Alto Saxophone Solo With Piano. Kendor Music.
Chicago-viite (17. p.)Edmondson, John. Essay in Blue: Es Alto Saxophone Solo With Piano. Delevan, NY: Kendor Music, 1981.
MLA-viite (8. p.)Edmondson, John. Essay in Blue: Es Alto Saxophone Solo With Piano. Kendor Music, 1981.
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