ماخذ: The Organ Symphonies of Charles-Marie Widor, Volume 1. H.W. Gray. Charles Marie Widor. Organ Solo sheet music. 1844-1937. For Organ.
ترجمه: چارلز ماری Widor. صفحه موسیقی ارگان های انفرادی. The Organ Symphonies of Charles-Marie Widor, Volume 1 composed by Charles Marie Widor.
