Schuman, F. L. (1952). The commonwealth of man: An inquiry into power politics and world government. Knopf.
Cita Chicago (17th ed.)Schuman, Frederick Lewis. The Commonwealth of Man: An Inquiry into Power Politics and World Government. New York: Knopf, 1952.
Cita MLA (9th ed.)Schuman, Frederick Lewis. The Commonwealth of Man: An Inquiry into Power Politics and World Government. Knopf, 1952.
Atenció: Aquestes cites poden no estar 100% correctes.