Braucher, Robert
Commercial transactions : cases and problems
Foundation Press, 1953
Buku Teks
Nimmer, Raymond T.
Commercial transactions, secured financing : cases, materials, problems
Michie Company, 1992
Buku Teks
Sutherland, Arthur E.
Commercial transaction cases and problems
Foundation Press, 1953
Buku Teks
Areeda, Philip
Antitrust analysis problems, text, cases
Little, Brown & Co., 1978
Buku Teks SO
Fulmer, William E.
Problems in labor relations : text and cases
Richard D. Irwin, 1980
Buku Teks SO