ISBN 978-0-393-19656-6* Vernon, R. H., 1976, "Metamorphic Processes", Halsted Press* Vernon, Ronald Holden, 2008, "Principles of Metamorphic Petrology", Cambridge University Press ISBN 978-0-521-87178-5* Winter J.D., 2001, "An Introduction to Igneous and Metamorphic Petrology", Prentice-Hall ISBN 0-13-240342-0.
ISBN 978-0393196566*Vernon, R. H., 1976, "Metamorphic Processes", Halsted Press*Vernon, Ronald Holden, 2008, "Principles of Metamorphic Petrology", Cambridge University Press ISBN 978-0521871785==Further reading==*Winter J.D., 2001, "An Introduction to Igneous and Metamorphic Petrology", Prentice-Hall ISBN 0-13-240342-0.