Easterbrook, D. J. (1999). Surface processes and landforms (2nd edition.). Prentice-Hall, Inc.
Chicago Style (17. basım) AtıfEasterbrook, Don J. Surface Processes and Landforms. 2nd edition. Upper Saddle River, New Jersey: Prentice-Hall, Inc, 1999.
MLA (9th ed.) AtıfEasterbrook, Don J. Surface Processes and Landforms. 2nd edition. Prentice-Hall, Inc, 1999.
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