McDermott, John
Westview, 1991
Buku Teks SO
Molander, Earl A.
McGraw-Hill, 1980
Buku Teks
Sennett, Richard
Yale University, 2006
Buku Teks SO
Law and Economics Center, University of Miami School of Law ; editor, M. Bruce Johson
McGraw-Hill, 1978
Buku Teks
Noble, David F.
Oxford University Press, 1977
Buku Teks