Carlson, D. H., Plummer, C. C., & McGeary, D. (2008). Physical geology: Earth revealed (7th edition.). Dubuque, IA: McGraw-Hill.
Chicago Stili AlıntıCarlson, Diane H., Charles C. Plummer, and David McGeary. Physical Geology: Earth Revealed. 7th edition. Dubuque, IA: McGraw-Hill, 2008.
MLA AlıntıCarlson, Diane H., Charles C. Plummer, and David McGeary. Physical Geology: Earth Revealed. 7th edition. Dubuque, IA: McGraw-Hill, 2008.
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