Fitzgerald, E. (1996). Essential Ella: 20 Ella Fitzgerald classics arranged for piano, vocal and chords. International Music Publications.
Cita Chicago Style (17a ed.)Fitzgerald, Ella. Essential Ella: 20 Ella Fitzgerald Classics Arranged for Piano, Vocal and Chords. England: International Music Publications, 1996.
Cita MLA (8a ed.)Fitzgerald, Ella. Essential Ella: 20 Ella Fitzgerald Classics Arranged for Piano, Vocal and Chords. International Music Publications, 1996.
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