Hoffman, A. M., & Juravich, T. (1986). Sing a song of unsung heroes and heroines: Stories and songs of Pennsylvania Labor pioneers. University Park, Pa.: Dept. of Labor Studies, Pennsylvania State University.

Hoffman, Alice M., and Tom Juravich. Sing a Song of Unsung Heroes and Heroines: Stories and Songs of Pennsylvania Labor Pioneers. University Park, Pa.: Dept. of Labor Studies, Pennsylvania State University, 1986.

Hoffman, Alice M., and Tom Juravich. Sing a Song of Unsung Heroes and Heroines: Stories and Songs of Pennsylvania Labor Pioneers. University Park, Pa.: Dept. of Labor Studies, Pennsylvania State University, 1986.