Hogendorn, Jan S.
Modern economics
Prentice-Hall, 1995
 Buku Teks SO
Burns, Arthur Edward
Modern economics
Harcourt, Brace, 1948
 Buku Teks
Chang, Semoon
Modern economics
Allyn and Bacon, 1990
 Buku Teks SO
Kahn, Alfred E.
The Economics of regulation : principles and institutions/ Alfred E. Kahn
John Wiley & Sons Inc, 1995
 Buku Teks SO
Colander, David C.
Economics / David C. Colander
McGraw-Hill, 2004
 Buku Teks SO