Smith, janice gorzynski, author
McGraw-Hill, 2013
Buku Teks
Timberlake, Karen C., author
Prentice-Hall, 2007
Buku Teks
Baum, Stuart J., author
Macmillan, 1993
Buku Teks
McMurry, John, author
Prentice-Hall, 1992
Buku Teks
Smith, Janice G., author
McGraw-Hill, 2015
Buku Teks