George, Edward F.
Sweet and Maxwell Ltd., 1970
Buku Teks
Seto Darminto, author
Fakultas Hukum Universitas Indonesia, 2016
UI - Tesis (Membership)
Meinhardt, Peter, author
Gower Press, 1971
Buku Teks
John Pearse.
Wiley Balckwell, 2015
Buku Teks
Keenan, Denis T., author
Pitman, 1970
Buku Teks