ebrary, Inc, & Cosens, B. (2012). Transboundary river governance in the face of uncertainty: The Columbia River Treaty : a project of the Universities Consortium on Columbia River Governance. Oregon State University Press.
Čikaški stil citiranja (17. izdanje)ebrary, Inc, i Barbara Cosens. Transboundary River Governance in the Face of Uncertainty: The Columbia River Treaty : A Project of the Universities Consortium on Columbia River Governance. Corvallis, OR.: Oregon State University Press, 2012.
MLA način citiranja (9. izdanje)ebrary, Inc, i Barbara Cosens. Transboundary River Governance in the Face of Uncertainty: The Columbia River Treaty : A Project of the Universities Consortium on Columbia River Governance. Oregon State University Press, 2012.
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