-{willemze,
- note = {A comprehensive overview of music theory;
-the (Dutch) authority on general music theory},
- year = {1964-1993},
- title = {Algemene muziekleer},
- author = {Theo Willemze},
- publisher = {Aula, Het Spectrum},
- address = {Utrecht},
- isbn = {ISBN 90-274-1817-9},
-}
-