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^Sattler, Helen Roney (1995). Our patchwork planet : the story of plate tectonics. Maestro, Giulio (edisi ke-1st). New York: Lothrop, Lee & Shepard Books. ISBN0-688-09312-4. OCLC21372888.
^Van der Pluijm, Ben A.; Marshak, Stephen (2004). Earth structure : an introduction to structural geology and tectonics (edisi ke-2nd). New York: W.W. Norton. ISBN0-393-92467-X. OCLC53231817.