Yang, Richard
The Chinese world / Richard Yang
The Forum Press, 1978
 Buku Teks
Kallay, Nicholas
Hungarian premier : a personal account of a nation's struggle in the second world war / Nicholas Kallay
Columbia University Press, 1954
 Buku Teks
Coudenhove-Kalergi, Richard
Weltmacht Europe / Richard Coudenhove-Kalergi
Seewald Verlag, 1972
 Buku Teks
Vandenbosch, Amry
Southeast Asia among the world powers
University of Kentucky Press, 1957
 Buku Teks
Lipset, Seymour Martin
Amerika Serikat bangsa baru yang pertama : dalam perspektif sejarah dan komparatif / Seymour Martin Lipset
Pustaka Sinar Harapan, 1994
 Buku Teks