Price, Miles Oscar, 1890-1968
Effective legal research
Brown and Company, 1979
 Buku Referensi
Harris, Myra A.
Legal research : fundamental principles
Prentice-Hall, 1997
 Buku Teks SO
Cohen, Morris L.
Legal research in a nutshell
West Publishing, 1968
 Buku Teks SO
Berring, Robert C.
Legal research survival manual
West Group, 2002
 Buku Teks SO
Bander, Edward J.
Legal research and education abridgment
Balinger, 1978
 Buku Teks SO