"Economic Instruments". Economic Instruments. 26 يناير 2011. مؤرشف من الأصل في 2017-05-26. اطلع عليه بتاريخ 2012-11-02.
informaworld.com
A major article outlining and analyzing the history of environmental communication policy within the European Union has recently come out in The Information Society, a journal based in the United States. See Mathur, Piyush. "Environmental Communication in the Information Society: The Blueprint from Europe," The Information Society: An International Journal, 25: 2, March 2009 , pages 119 - 138. Accessible: http://www.informaworld.com/smpp/content~content=a909229825~db=all~jumptype=rssنسخة محفوظة 5 ديسمبر 2020 على موقع واي باك مشين.
A major article outlining and analyzing the history of environmental communication policy within the European Union has recently come out in The Information Society, a journal based in the United States. See Mathur, Piyush. "Environmental Communication in the Information Society: The Blueprint from Europe," The Information Society: An International Journal, 25: 2, March 2009 , pages 119 - 138. Accessible: http://www.informaworld.com/smpp/content~content=a909229825~db=all~jumptype=rssنسخة محفوظة 5 ديسمبر 2020 على موقع واي باك مشين.