Francon, M., author
Row, Peterson, 1961
Buku Teks
Wilson, Steve D., author
Burgess, 1967
Buku Teks
New York: McGraw-Hill Internanational Book Company, 1995,
Buku Referensi
edited by Annie Cavalier, Daniele Spehner, Bruno M. Humbel
CRC Press, Taylor & Francis Group, 2009
Buku Teks
edited by J.N. Chapman and A.J. Craven
Scottish Universities Summer School in Physics, 1984
Buku Teks