Não informado. (1975). American studies international. George Washington University, American Studies Program.
Chicago (17e ed.) BronvermeldingNão informado. American Studies International. Washington: George Washington University, American Studies Program, 1975.
MLA (8e ed.) BronvermeldingNão informado. American Studies International. George Washington University, American Studies Program, 1975.
Let op: Deze citaties zijn niet altijd 100% accuraat.