Korson, G. G. (1927). Songs and ballads of the anthracite miner: A seam of folk-lore which once ran through life in the hard coal fields of Pennsylvania. New York: F.H. Hitchcock.

Korson, George Gershon. Songs and Ballads of the Anthracite Miner: A Seam of Folk-lore Which Once Ran Through Life in the Hard Coal Fields of Pennsylvania. New York: F.H. Hitchcock, 1927.

Korson, George Gershon. Songs and Ballads of the Anthracite Miner: A Seam of Folk-lore Which Once Ran Through Life in the Hard Coal Fields of Pennsylvania. New York: F.H. Hitchcock, 1927.