Snyder, Louis L.
World in the twentieth century / by Houis L.Snyder
Princeton University Press, 1964
Buku Teks
Perspectives on world
Routledge, 1992
Buku Teks
Mende, Tibor
World power in the balance / Tibor Mende
Noonday Press, 1953
Buku Teks
Calvocoressi, Peter
World politics since 1945 / Peter Calvocoressi
Longman, 1991
Buku Teks
Calvocoressi, Peter
World politics since 1945 / Peter Calvocoressi
Longman, 1992
Buku Teks