Hamilton, Madison, and Jay on the Constitution: selected from the Federalist paper
edited with an introduction by Ralph H. Gabriel
The Liberal Art Press, 1953
 Buku Teks
Dolan, John F.
Commercial law : essential terms and transactions : an adaptation for law students of Fundamentals of commercial activity, a lawyer`s guide
Aspen Law & Business , 1997
 Buku Teks
Selected environmental law statutes
West Publishing Co, 1993
 Buku Referensi
Stelzer, Irwin M.
Selected antitrust cases landmark decisions
Richard D. Irwin, 1986
 Buku Teks
Stelzer, Irwin M.
Selected antitrust cases : landmark decision
Richard D. Irwin, 1976
 Buku Teks