Bethlehem, D. L., Crawford, J., Robb, C. A. R., & Sands, P. (2001). International environmental law reports. Cambridge, U.K. ; New York, NY: Cambridge University Press.
Trích dẫn kiểu ChicagoBethlehem, D. L., James Crawford, Cairo A. R. Robb, và Philippe Sands. International Environmental Law Reports. Cambridge, U.K. ; New York, NY: Cambridge University Press, 2001.
Deismireacht MLABethlehem, D. L., James Crawford, Cairo A. R. Robb, và Philippe Sands. International Environmental Law Reports. Cambridge, U.K. ; New York, NY: Cambridge University Press, 2001.
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