1. Andreas Arzt Sebastian Böck and Gerhard Widmer. 2012. Fast Identification of Piece and Score Position via Symbolic Fingerprinting.. In ISMIR. 433–438. Andreas Arzt Sebastian Böck and Gerhard Widmer. 2012. Fast Identification of Piece and Score Position via Symbolic Fingerprinting.. In ISMIR. 433–438.
2. Harold Barlow and Sam Morgenstern. 1948. A dictionary of musical themes. Crown. Harold Barlow and Sam Morgenstern. 1948. A dictionary of musical themes. Crown.
3. Ron Black and Wendy Fraser. 2013. Hunting Songs Volume Two: Lakeland Songs. Self-published. Ron Black and Wendy Fraser. 2013. Hunting Songs Volume Two: Lakeland Songs. Self-published.