Weil, David N.
Pearsons Addison-Wesley, 2009
Buku Teks
Barro, Robert J.
MIT Press, 2003
Buku Teks
Barro, Robert J.
McGraw-Hill, 1995
Buku Teks
Williamson, Harold F.
Prentice-Hall, 1951
Buku Teks
Duesenberry, James S. (James Stemble), 1918-2009
McGraw-Hill, 1958
Buku Teks