Bernadetta Hioe Nyat Lie, author
Fakultas Ilmu Pengetahuan dan Budaya Universitas Indonesia, 1991
UI - Skripsi (Membership)
Briceno-Iragorry, Mario
Monte Avila, 1981
Buku Teks
Zarudnaya, Elena
Harvard University Press, 1959
Buku Teks
Deutsher, I.
Oxford University Press, 1954
Buku Teks
Cable, George Washington, 1844-1925, author
Michigan State University Press, 1960
Buku Teks