Dyfyniad APA

Lomax, J. A. (1947). Folk song U.S.A: The 111 best American ballads. Duell.

Dyfyniad Arddull Chicago

Lomax, John Avery. Folk Song U.S.A: The 111 Best American Ballads. New York: Duell, 1947.

Dyfyniad MLA

Lomax, John Avery. Folk Song U.S.A: The 111 Best American Ballads. Duell, 1947.

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