Tohutoro APA (7th ed.)
Levi, W. (1974). International politics: Foundations of the system. University of Minnesota Press.
Tohutoru Kātū Chicago (17th ed.)
Levi, Werner. International Politics: Foundations of the System. Minneapolis: University of Minnesota Press, 1974.
Tohutoro MLA (9th ed.)
Levi, Werner. International Politics: Foundations of the System. University of Minnesota Press, 1974.
Kia tūpato: Kāore pea ēnei kupu hautoa i te ōrite pū 100%.