Jarrett, K. (1991). The Köln Concert: Original transcription - piano / Keith Jarrett. Schott.
Cita Chicago (17th ed.)Jarrett, Keith. The Köln Concert: Original Transcription - Piano / Keith Jarrett. Mainz: Schott, 1991.
Cita MLA (8th ed.)Jarrett, Keith. The Köln Concert: Original Transcription - Piano / Keith Jarrett. Schott, 1991.
Atenció: Aquestes cites poden no estar 100% correctes.