edited by Jack D. Griffith
John Wiley & Sons, 1982
Buku Teks
Francon, M.
Row, Peterson, 1961
Buku Teks
Wilson, Steve D.
Burgess, 1967
Buku Teks
edited by J.R. Harris
IRL Press, Oxford:
Buku Teks
edited by Annie Cavalier, Daniele Spehner, Bruno M. Humbel
CRC Press, 2009
Buku Referensi