Krugman, Paul R., author
Pearson, 2009
Buku Teks
Tietenberg, Thomas H., author
Pearson/Addison Wesley, 2006
Buku Teks
Tietenberg, Thomas H., author
Addison-Wesley, 1997
Buku Teks
Bach, George Leland, author
Prentice Hall of India, 1977
Buku Teks
Bach, George Leland, author
Prentice-Hall, 1966
Buku Teks