Werth, Alexander
Hill and Wang, 1961
Buku Teks
Kennan, George F., 1904-, author
An Atlantic Monthly Press Book, 1961
Buku Teks
Kohn, Hans, author
Bhratara, 1966
Buku Teks
Freund, H. A.
1945, Angus and Robertson
Buku Teks
A. Fahrurodji, author
Yayasan Obor Indonesia, 2006
Buku Teks