Kapteyn, P.J.G., author
Graham & Trotman, 1990
Buku Teks
Power, Vincent, author
Informa Law from Routledge, 2019
Buku Teks
Schwartz, Bernard, author
Little, Brown & Co., 1991
Buku Teks
Schwartz, Bernard, author
Little, Brown & Co., 1976
Buku Teks
edited by Maribel Gonzalez Pascual and Aida Torres Perez
Routledge, 2017
Buku Teks