Hill, David J., author
Mosby Elsevier, 2012
Buku Teks
Stanley R. Sandler ... [and others]
Academic Press, 1998
Buku Teks
Hobson, Art, author
Prentice-Hall, 2003
Buku Teks
Vowles, P.D., author
Pergamon Press, 1980
Buku Teks
Gebhardt, Louis P., author
Mosby, 1970
Buku Teks