Boulding, R. (1994). Description and sampling of contaminated soils: A field guide (2nd ed.). Lewis.
Čikaški stil citiranja (17. izdanje)Boulding, Russell. Description and Sampling of Contaminated Soils: A Field Guide. 2nd ed. Boca Raton: Lewis, 1994.
MLA način citiranja (9. izdanje)Boulding, Russell. Description and Sampling of Contaminated Soils: A Field Guide. 2nd ed. Lewis, 1994.
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