Feldstein, Paul J., author
John Wiley & Sons, 1988
Buku Teks
Feldstein, Paul J., author
Delmar, 2012
Buku Teks
Hicks, Lanis L., author
Jones & Bartlett Learning, 2014
Buku Teks
Feldstein, Paul J., author
Delmar, 1993
Buku Teks
Hall, George M., author
Warren H. Green, 1992
Buku Teks