References
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- Mateer , David . 1993 . The Compilation of the Gyffard Partbooks . Royal Musical Association Research Chronicle , 26 : 19 – 43 .
- Mateer . The Gyffard Partbooks , I ix – ix .
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- Harrison , Frank Ll. 1963 . Music in Medieval Britain , 2nd ed. , 289 – 289 . London : Routledge and Kegan Paul .
- Hughes-Hughes , Augustus . 1906 . Catalogue of the Manuscript Music in the British Museum , Vol. 1 , London : The Trustees . 3 vols.
- Mateer . The Compilation of the Gyffard Partbooks 19 – 43 .