Countryman, Vern
Commercial law; cases and materials
Little, Brown, 1971
 Buku Teks
Corman, Calvin W.
Commercial law : cases and materials
Little, Brown, 1983
 Buku Teks
Corman, Calvin W.
Commercial law : cases and material
Little,Brown and Company, 1983
 Buku Teks
Heaton, Russell
Criminal law : cases and materials
Blackstone, 1998
 Buku Referensi
Weatherill, Stephen
Cases and materials on ec law
Blackstone Press Ltd., 1998
 Buku Teks