edited by Annie Cavalier, Daniele Spehner, Bruno M. Humbel
CRC Press, 2009
Buku Referensi
edited by D.B. Holt ... [et al.]
Academic Press, 1974
Buku Teks
Meek, Geoffrey A.
John Wiley & Sons, 976
Buku Teks
Fischer, Robert B.
Indiana University Press, 1954
Buku Teks
edited by Jack D. Griffith
John Wiley & Sons, 1982
Buku Teks