edited by Peter C. Smith, Laura Ginnelly and Mark Sculpher
Open University Press, 2005
Buku Teks
Phelps, Charles E.
Harper Collins, 1992
Buku Teks
Folland, Sherman
Prentice-Hall, 1997
Buku Teks
Folland, Sherman
Prentice-Hall, 2001
Buku Teks
Tietenberg, Thomas H.
Pearson, 2010
Buku Teks