Bally, Charles. Manuel d'accentuation grecque / Charles Bally. - Genève : Georg, [1997] - 129 p. ; 20 cm. Biblioteca Jacinto Martínez Lacalle. ISBN: 2-8257-0594-2 Subjects--Topical Terms: Lengua griega---Acento. Universal Decimal Class. No.: 811.14'342.8