Sir Elihu Lauterpacht, Sir Christopher Greenwood and Karen Lee, editors
Cambridge University Press, 2012
Buku Teks
Ham, F. Gerald
The Society of American Archivists , 1993
Buku Teks
Blais, Marie-Claire, 1939-
McClelland and Stewart, 1982
Buku Teks
King Faisal Center for Research and Islamic Studies, 1986
Buku Referensi
Naerssen, Frits Herman van
The Royal Library, 1977
Buku Referensi