Garrett, James J.
Practising Law Institute, 1978
Buku Teks
Garland, Norman M.
McGraw-Hill, 2008
Buku Teks
Lindquist, John H.
Sage Publications, 1988
Buku Teks
White, Bertha R.
Oceana Publications, 1970
Buku Teks
White, James J.
West Publishing Company, 1995
Buku Teks