Campbell, J. C. (1965). American policy toward Communist Eastern Europe: The choices ahead. University of Minnesota Press.
Chicago-Zitierstil (17. Ausg.)Campbell, John Coert. American Policy Toward Communist Eastern Europe: The Choices Ahead. Minneapolis: University of Minnesota Press, 1965.
MLA-Zitierstil (9. Ausg.)Campbell, John Coert. American Policy Toward Communist Eastern Europe: The Choices Ahead. University of Minnesota Press, 1965.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.