APA-čujuhus (7. p.)
Christoph Böhringer, A. L. Applied Research in Environmental Economics. Physica.
Chicago-čujuhus (17. p.)
Christoph Böhringer, Andreas Lange. Applied Research in Environmental Economics. Heidelberg, Alemania: Physica.
MLA-čujuhus (9. p.)
Christoph Böhringer, Andreas Lange. Applied Research in Environmental Economics. Physica.
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