Galston, Arthur W., author
Prentice-Hall, 1968
Buku Teks
Smith, C. Michael, author
Springer, 2005
Buku Teks
Haryono Semangun, author
Gadjah Mada University Press, 1992
Buku Referensi
Wheeler, B.E.J., author
Edward Arnold, 1976
Buku Teks
Agrios, George N., author
Academic Press, 1988
Buku Teks