Parker, R. A. C.
Weidenfeld and Nicolson, 1969
Buku Teks
Europa Publications Limited, 1970
Buku Referensi
Europa Publications Limited, 1970
Buku Referensi
Amanda Noviarni, author
2017
UI - Skripsi (Membership)
Hoover Institution Press, 1988
Buku Teks