Tillinghast, David R., author
Matthew Bender, 1984
Buku Teks
Nellen, Annette, author
Prentice-Hall, 1999
Buku Teks
Gifford, William C., author
Tax Management, 1974
Buku Teks
Folsom, Ralph Haughwout, author
St. Paul, Minn, 1995
Buku Teks
Folsom, Ralph Haughwout, author
West Group, 1996
Buku Teks