Apel, P. H. (1958). Music of the Americas, north and South. Vantage Press.
Chicago Style (17. basım) AtıfApel, Paul Hermann. Music of the Americas, North and South. New York: Vantage Press, 1958.
MLA (9th ed.) AtıfApel, Paul Hermann. Music of the Americas, North and South. Vantage Press, 1958.
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