Appraisal Institute, 2014
Buku Teks
Brueggeman, William B., author
Richard D. Irwin, 1997
Buku Teks
Bruce, Jon W., author
West Publishing, 1991
Buku Teks
Shenkel, William M., author
McGraw-Hill, 1980
Buku Teks
Shenkel, William M., author
Business Publications , 1980
Buku Teks