The Organ. From its Invention in the Hellenistic Period to the End of the Thirteenth Century - Perrot, Jean 1915-2009. (London New York Oxford University Press, 1971)
French ed. published in 1965 under title: L'orgue de ses origines hellénistiques a la fin du XIIIe siècle.Adapted from the French. Translated by Norma Deane
Keywords: Water organ; Organ; Organology; Music history