Gill, Stephen, author
John Hopkins University Press, 1988
Buku Teks
edited with an introd. by Arthur M. Okun
W.W. Norton, 1965
Buku Teks
Brueggeman, William B., author
Richard D. Irwin, 1997
Buku Teks
Miyazaki, Isamu
The simul press Inc., 1990
Buku Teks
Shinohara, Miyohei, author
Institute of Developing Economics, 1977
Buku Teks