Syahri Helmi Zacky, author
Sekolah Kajian Stratejik dan Global Universitas Indonesia, 2022
UI - Tugas Akhir
Coudenhove-Kalergi, Richard
Seewald Verlag, 1972
Buku Teks
Rothman, Stanley
Bobbs-Merril Company, 1970
Buku Teks
Linz, Juan J., author
Johns Hopkins University Press, 1978
Buku Teks
Seton-Watson, R.W., author
Norton, 1972
Buku Teks