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2. 2. Bartók, Béla, "Der musikdialekt der Rumänen Hunyad" (The musical dialect of the Romanians from Hunedoara). Zeitschrift für Musikwissenschaft, Leipzig 1920, Romanian translation by Constantin Brăiloiu in Béla Bartók, Scrieri mărunte despre muzica populară românească (Small writtings on the Romanian folk music), Bucharest, 1937.
3. 3. Berry, J.W. and D.L. Sam, "Acculturation and Adaptation". Handbook of Cross-Cultural Psychology, vol. 3, edited by John W. Berry, Marshall H. Segall and Cigdem Kagitçibasi, Allyn & Bacon, 1997, pp. 291-326.
4. 4. Brandsch, Gottlieb. Siebenbürgisch-deutsche Volkslieder. Vol I: Lieder in siebenbürgisch-sächsischer Mundart, Sibiu: Kraft & Drotleff, 1931.
5. 5. Cocișiu, Ilarion, "Despre dialectul muzical ardelean" (On the Southern Transylvanian Musical Dialect), Ilarion Cocișiu. Contribuții la etnomuzicologia românească din prima jumătate a secolului XX (Ilarion Cocișiu. Contributions to the Romanian ethnomusicology of the first half ofthe 20th century), edited by Constanța Cristescu, Charmides, 2014, pp. 64-169.