Bucher, K., & Grapes, R. H. (2014). Petrogenesis of Metamorphic Rocks (8th Edition). Springer.
Frost, B. R., & Frost, C. D. (2019). Essentials of Igneous and Metamorphic Petrology (2nd Edition). Cambridge University Press.
MacKenzie, W. S., & Adams, A. E. (1994). A colour atlas of rocks and minerals in thin section. Manson Pub.
Minerals and Molecules Project | Virtual Museum. (n.d.). https://virtual-museum.soils.wisc.edu/displays/
Railsback, L. B. (2005). A Synthesis of Systematic Mineralogy. American Mineralogist, 90(7), 1033–1041.
Subcommission on the Systematics of Metamorphic Rocks (SCMR) | British Geological Survey. (n.d.). https://web.archive.org/web/20160303183328/http://www.bgs.ac.uk/scmr/
Virtual Microscope. (n.d.). http://www.virtualmicroscope.org/explore
Yardley, B. W. D. (1989). Metamorphism of Pelitic Rocks. In An Introduction to Metamorphic Petrology (pp. 60–90). Longman Scientific & Technical.
