Dahl, P., & Friberg, L. (1980). The Occurrence and Chemistry of Epidote-Clinozoisites in Mafic Gneisses from the Ruby Range, Southwestern Montana. Contributions to Geology. https://oaks.kent.edu/node/7372
Dahl, Peter, and LaVerne Friberg. 1980. “The Occurrence and Chemistry of Epidote-Clinozoisites in Mafic Gneisses from the Ruby Range, Southwestern Montana”. Contributions to Geology. https://oaks.kent.edu/node/7372.
Dahl, P., and L. Friberg. The Occurrence and Chemistry of Epidote-Clinozoisites in Mafic Gneisses from the Ruby Range, Southwestern Montana. Contributions to Geology, 1 Apr. 1980, https://oaks.kent.edu/node/7372.