@misc{Bach_Carl_Philipp_Emanuel_(1714-1788)_Solfeggio.,
 author={Bach, Carl Philipp Emanuel (1714-1788)},
 howpublished={online},
 publisher={Gebethner & Wolff},
 language={fre},
 title={Solfeggio. (Etude)},
 type={druk muzyczny},
 keywords={nuty, muzyka},
}