H. Berlioz – Mémoires
Ch. N. Bochsa – Explanations of his New Harp Effects
- Lucia Bova – The modern harp, the evolution of an idiomatic language in harp writing (584 pages)
Pierre Boulez – Boulez on music today
Pierre Boulez – Musikdenken heute 2
G. Crumb – Does music have a future? In Gillespie 1986 pp16-19
- The history of the Erard Piano and Harp in Letters and Documents 1785-1959 Volume 1
Ruth K. Inglefield – Marcel Grandjany
John Baptist Mayer – Mr Sebastian Erard’s New Invented Harp and The Art of Preluding
Odette de Montesquiou – The legend of Henriette Renié
- Roslyn Rensch – Harps and Harpists (3 centuries of harpists) original and renovated book
- Dr Roslyn Rensch – Trois siècles de harpes
Alex Ross – Listen to this
Alex Ross – The rest is noise
- Floraleda Sacchi – Elias Parish Alvars, life, music, documents
- Dewey Owens – Salzedo – From Eolian to Thunder – a biography
- Carlos Salzedo – Modern study of the harp (1921)
Nicolas Slonimsky – Lexicon of the musical invective
- Michael Steiner – Zur Baugeschichte der Harfe (1500-1900) Konferenzberichte
M. Tournier – La harpe (Lemoine)
- A. Zabel – Ein Wort an die Herren Komponisten
- H.J. Zingel – Harp music in the Nineteenth Century (Indiana University Press)
- Cathryn Clayton – THE IMPORTANCE OF HARPIST JOHN THOMAS AS A WELSH NATIONALISTIC COMPOSER AND HIS IMPACT ON THE DEVELOPMENT OF VIRTUOSIC HARP REPERTOIRE
- Wenonah Milton Govea – Nineteenth- and Twentieth-Century Harpists
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