(2003). Historical organ techniques and repertoire: An historical survey of organ performance practices and repertoire. Leupold.
Chicago-Zitierstil (17. Ausg.)Historical Organ Techniques and Repertoire: An Historical Survey of Organ Performance Practices and Repertoire. Colfax, North Carolina: Leupold, 2003.
MLA-Zitierstil (9. Ausg.)Historical Organ Techniques and Repertoire: An Historical Survey of Organ Performance Practices and Repertoire. Leupold, 2003.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.