Hinwood, Barry G., author
Bailliere Tindal , 1981
Buku Teks
by Robert C. Kolodny [and others]
Little, Brown , 1999
Buku Teks
Tschudin, Verena, author
Bailliere Tindall , 1995
Buku Teks
Smith, Anthelyn Jean, author
Lippincott , 1990
Buku Teks
Kernicki, Jeanette G.
John Wiley & Sons, 1981
Buku Teks