Lindell, M. K., & Perry, R. W. (2004). Communicating environmental risk in multiethnic communities (ed.). Sage.
Lua i Stíl Chicago (17ú heag.)Lindell, Michael K., agus Ronald W. Perry. Communicating Environmental Risk in Multiethnic Communities. ed. Thousand Oaks: Sage, 2004.
Lua MLA (9ú heag.)Lindell, Michael K., agus Ronald W. Perry. Communicating Environmental Risk in Multiethnic Communities. ed. Sage, 2004.
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