Colombos, C. John, author
Longmans, Green and Co., 1954
Buku Teks
Dobbyn, John F., author
West Publishing, 1996
Buku Teks
Montgomerie, John
Butterworth & Co., 1955
Buku Teks
Shijan Mo, John, author
Lexis lexis, 2013
Buku Teks
Oughton, David, author
Blackstone 1997, 1997
Buku Teks