Lipsey, Richard G., 1928-, author
Harper & Row , 1988
Buku Teks
Mankiw, N. Gregory, author
The Dryden Press , 1998
Buku Teks
Case, Karl E., author
Pearson, 2020
Buku Teks
Case, Karl E., author
Prentice-Hall, 1992
Buku Teks
Taylor, John B., 1946-, author
Houghton Mifflin , 2001
Buku Teks