@book { TheIrishHarpBook, title = "The Irish Harp Book", subtitle = "A Tutor and Companion- Including works by the following:- The Harper-Composers- 17 th -19 th Century Irish Composers- Contemporary Irish Composers (work for this volume commissioned by Cairde na Cruite)- Facsimile Edition", author = " {Carysfort Press Ltd.}", year = "1975", publisher = "Peter Lang Verlag", address = "Oxford, United Kingdom", url = "https://www.peterlang.com/document/1104645" }