ebrary, Inc, & Peterson, T. R. (2004). Green talk in the White House: The rhetorical Presidency encounters ecology. Texas A&M University Press.
Chicago-referens (17:e uppl.)ebrary, Inc, och Tarla Rai Peterson. Green Talk in the White House: The Rhetorical Presidency Encounters Ecology. College Station: Texas A&M University Press, 2004.
MLA-referens (9:e uppl.)ebrary, Inc, och Tarla Rai Peterson. Green Talk in the White House: The Rhetorical Presidency Encounters Ecology. Texas A&M University Press, 2004.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.