Ethnic music - references Gaskin, Lionel. A Select Bibliography of Music in Africa. London: International African Institute, 1965. Gillis, Frank and Alan P, Merriam. Ethnomusicology and Folk Music: an international bibliography of dissertations and theses. Middletown CT: Wesleyan Univ. Press, 1966. Haywood, Charles. A Bibliography of North American Folklore and Folksong. 2nd. rev. ed. New York: Dover Publ., 1961. Sandberg, Larry and Dick Weissman. The Folk Music Source Book. New York: Knopf, 1976. Stevenson, Robert. Guide to Caribbean Music History. Lima: Ediciones Cultura, 1975. 4/94