References
- Polish Music Reference Center Newsletter August 1999, Vol. 5, no. 8 A Polish Overture by a British Composer: "Polonia", Op. 76 by Edward Elgar by Joseph Herter
- Kennedy, Michael, Portrait of Elgar (Oxford University Press, 1968) ISBN 0-19-315414-5
- Moore, Jerrold N. Edward Elgar: a creative life (Oxford University Press, 1984) ISBN 0-19-315447-1 pages 682-683
- Porte, J. F. (1921). Sir Edward Elgar. London: Kegan Paul, Trench, Turner & Co. Ltd. pages 165-168
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