Walter, J. V. (2010). Essentials of geochemistry: : 2nd ed (2nd ed.). Jones and Bartlett publishers.
Chicago-tyylinen lähdeviittausWalter, John V. Essentials of Geochemistry: : 2nd Ed. 2nd ed. Singapore: Jones and Bartlett publishers, 2010.
MLA-viiteWalter, John V. Essentials of Geochemistry: : 2nd Ed. 2nd ed. Jones and Bartlett publishers, 2010.
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