PÉTER, Éva. 2009. “THE ROLE OF THE POPULAR TRADITION IN THE DEVELOPMENT OF MELODIES WITHIN THE SONGS OF TRANSYLVANIAN REFORMED COMMUNITIES”. Studia Universitatis Babeș-Bolyai Musica 54 (1):23-37. https://studia.reviste.ubbcluj.ro/index.php/subbmusica/article/view/9023.