Adelle, C., Biedenkopf, K., & Torney, D. (2020). European Union External Environmental Policy. 1st ed. 2018. Springer International Publishing.
Trích dẫn kiểu ChicagoAdelle, Camilla, Katja Biedenkopf, và Diarmuid Torney. European Union External Environmental Policy. 1st Ed. 2018. Springer International Publishing, 2020.
Deismireacht MLAAdelle, Camilla, Katja Biedenkopf, và Diarmuid Torney. European Union External Environmental Policy. 1st Ed. 2018. Springer International Publishing, 2020.
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