Urbanski, Verna, author
Soldier Creek Press, 1992
Buku Teks
Holzberlein, Deanne, author
The Haworth Press, 1988
Buku Teks
Holzberlein, Deanne, author
The Haworth Press, Inc., 1986
Buku Teks
Holzberlein, Deanne
Haworth Press, 1986
Buku Referensi
Mitchell, Anne M., author
Neal-Schuman, 2005
Buku Teks