MAP20080028251 Kellstedt, Paul M. Personal efficacy, the information environment, and attitudes toward global warming and climate change in the United States / Paul M. Kellstedt, Sammy Zahran, Arnold Vedlitz En: Risk analysis : an international journal. - McLean, Virginia : Society for Risk Analysis, 1987-2015 = ISSN 0272-4332. - 01/02/2008 Número 1 28 2008 I. Zahran, Sammy . II. Vedlizt, Arnold . III. Título.
