Lundy, M. (2001). Quadrivium: The four classical liberal arts of number, geometry, music, & cosmology (NA.). Wooden Books.
Chicago-Zitierstil (17. Ausg.)Lundy, Miranda. Quadrivium: The Four Classical Liberal Arts of Number, Geometry, Music, & Cosmology. NA. New York: Wooden Books, 2001.
MLA-Zitierstil (9. Ausg.)Lundy, Miranda. Quadrivium: The Four Classical Liberal Arts of Number, Geometry, Music, & Cosmology. NA. Wooden Books, 2001.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.