Gortheil, B. (2020). Hot & Slow: Solo for alto saxophone / Bernhard Gortheil. Reinau.
Čikaški stil citiranja (17. izdanje)Gortheil, Bernhard. Hot & Slow: Solo for Alto Saxophone / Bernhard Gortheil. Waldbronn: Reinau, 2020.
MLA način citiranja (8. izdanje)Gortheil, Bernhard. Hot & Slow: Solo for Alto Saxophone / Bernhard Gortheil. Reinau, 2020.
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