Tesser, Ted, author
John Wiley & Sons, 2000
Buku Teks
Wiley, 1995
Buku Teks
Nellen, Annette, author
Prentice-Hall, 1999
Buku Teks
authored by Jonathan J. Davies ... [et al.]
Coopers and Lybrand, 1988
Buku Teks
Stanley, Joyce, 1901-, author
Warren, Gorham and Lamont, 1971
Buku Teks