^ 3.03.13.2 Winter, John DuNann (2001). An Introduction to Igneous and Metamorphic Petrology. Upper Saddle River, New Jersey: Prentice-Hall. ISBN 0132403420
^Schmincke, Hans-Ulrich (2004). Volcanism. New York City, New York: Springer-Verlag. ISBN 3540436502
^ 5.05.1Németh, Károly, Martin, Ulrike (2007). Practical Volcanology: Lecture Notes for Understanding Volcanic Rocks from Field Based Studies. Geological Institute of Hungary
^Sen, Gautam (2014). Petrology : Principles and Practice. Berlin: Springer. ISBN 9783642388002. OCLC 864593152