Newberry Library. The Newberry Library catalog of early American printed sheet music. Hall.
Chicago-Zitierstil (17. Ausg.)Newberry Library. The Newberry Library Catalog of Early American Printed Sheet Music. Boston, Mass: Hall.
MLA-Zitierstil (9. Ausg.)Newberry Library. The Newberry Library Catalog of Early American Printed Sheet Music. Hall.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.