Sykes, Alan O.
Legal problems of international economic relations Cases materials and text
St.Paul,Minn., 1995
 Buku Teks
William J.Devey
Legal problems of international economic relations Cases materials and text
St.Paul,Minn., 1995
 Buku Teks
Jackson, John H.
Legal problems of international economic relations : cases : materials and text on the national and iternational reguation of transnational economic relations
West Publishing, 2013
 Buku Teks
Fulmer, William E.
Problems in labor relations : text and cases
Richard D. Irwin, 1980
 Buku Teks
Jones, Harry W.
Legal method cases and text materials
The Foundation Press, 1980
 Buku Teks