Artikel Jurnal
edited by J.N. Chapman and A.J. Craven
Scottish Universities Summer School in Physics, 1984
Buku Teks
editors, K.H. Kuo, Z.H. Zhai
World Scietific, 1992
Buku Teks
Fischer, Robert B., author
Indiana University Press, 1954
Buku Teks
Williams, David B., author
Plenum Press, 1996
Buku Teks