Kobus, H. (1996). Groundwater and subsurface remediation: Research strategies for in-situ technologies. Springer.
Čikaški stil citiranja (17. izdanje)Kobus, Helmut. Groundwater and Subsurface Remediation: Research Strategies for In-situ Technologies. New York: Springer, 1996.
MLA način citiranja (9. izdanje)Kobus, Helmut. Groundwater and Subsurface Remediation: Research Strategies for In-situ Technologies. Springer, 1996.
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