Eric A. Posner
Ashgate/Dartmouth, 2001
Buku Teks
Wade, H.W.R.
Clarendon Press, 1971
Buku Teks
Wade, H.W.R.
Claredon Press, 1994
Buku Teks
Schwartz, Bernard
Little, Brown & Co., 1991
Buku Teks SO
Endicott, Timothy
Oxford University Press, 2015
Buku Teks SO