Bierstadt, E. H., Fassett, J. S., Manco, S., Bayón Herrera, L., & Sánchez Gardel, J. (1920). Three plays of the Argentine: Juan Moreira, Santos Vega, The witches' mountain. Duffield and Co..

Bierstadt, Edward Hale, Jacob S. Fassett, Silverio Manco, Luis Bayón Herrera, and Julio Sánchez Gardel. Three Plays of the Argentine: Juan Moreira, Santos Vega, The Witches' Mountain. New York: Duffield and Co., 1920.

Bierstadt, Edward Hale, et al. Three Plays of the Argentine: Juan Moreira, Santos Vega, The Witches' Mountain. Duffield and Co., 1920.