-, TRAVIS, C. C. {., & ETNIER, E. L. [. (1984). Groundwater pollution: Environmental and legal problems. AAAS.
Chicago Style (17. basım) Atıf-, Curtis C. {ed TRAVIS, ve Elizabeth L. [Ed.] ETNIER. Groundwater Pollution: Environmental and Legal Problems. Massachusetts: AAAS, 1984.
MLA (9th ed.) Atıf-, et al. Groundwater Pollution: Environmental and Legal Problems. AAAS, 1984.
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