Cohen, Morris L.
Legal research in a nutshell / by Morris L. Cohen
West Publishing , 1978
 Buku Teks
Cohen, Morris L.
Legal Research in a Nutshell / Morris L.Cohen, Kent C. Olson;
St. Paul Minn, 1992
 Buku Teks
Cohen, Morris L.
Sinopsis penelitian ilmu hukum = Legal research in a nutshell / Morris L. Cohen
RajaGrafindo Persada, 1995
 Buku Referensi
Sinha, Surya Prakash
Jurisprudence, legal philosophy in a nutshell
West Pub. Co., 1993
 Buku Teks
Haggard, Thomas R.
Legal drafting: in a nutshell
West Publishing, 1996
 Buku Teks