APA (7. basım) Alıntı
Żylicz, T. (2015). The economics of international environmental cooperation. PL Academic Research.
Chicago Style (17. basım) Atıf
Żylicz, Tomasz. The Economics of International Environmental Cooperation. Frankfurt am Main, [Germany]: PL Academic Research, 2015.
MLA (9th ed.) Atıf
Żylicz, Tomasz. The Economics of International Environmental Cooperation. PL Academic Research, 2015.
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