Yvonne Baatz, editor
Informa Law from Routledge, 2018
Buku Teks
Mankabady, Samir
Elsevier, 1987
Buku Teks
edited by Lewis M. Alexander
Ohio State University Press, 1967
Buku Teks
Harrison, James
Cambridge University Press, 2011
Buku Teks
Brown, E.D.
Dartmouth, 1994
Buku Teks