Stevenson, D. K. (1998). American life and institutions. Washington, D.C: United States Department of State.
Chicago-stil citatStevenson, Douglas K. American Life and Institutions. Washington, D.C: United States Department of State, 1998.
MLA-referensStevenson, Douglas K. American Life and Institutions. Washington, D.C: United States Department of State, 1998.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.