Schultz, A. "To Lose the Unspeakable": Folklore and Landscape in O. E. Rolvaag's "Giants in the Earth": April Schultz. Mapping American culture.(1992).

Schultz, April. ""To Lose the Unspeakable": Folklore and Landscape in O. E. Rolvaag's "Giants in the Earth": April Schultz." Mapping American Culture.(1992) .

Schultz, April. ""To Lose the Unspeakable": Folklore and Landscape in O. E. Rolvaag's "Giants in the Earth": April Schultz." Mapping American Culture.(1992), .