Montgomery, C. W. (2003). Environmental geology (6th ed.). New York: McGraw-Hill.
Čikaški stil citiranjaMontgomery, Carla W. Environmental Geology. 6th ed. New York: McGraw-Hill, 2003.
MLA način citiranjaMontgomery, Carla W. Environmental Geology. 6th ed. New York: McGraw-Hill, 2003.
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