edited by Davidson H. Hamer, Jeffrey K Griffiths
Academic Press, 2010
Buku Teks
Samuel Kotz, Norman L. Johnson, editors-in-chief
John Wiley & Sons, Inc., 1982
Buku Referensi
Cini, Michelle, author
Springer-Verlag, 2012
eBooks
edited by Yung-Kuo Lim
World Scientific, 1990
Buku Teks
Smith, Norman O., author
Plenum Press, 1982
Buku Teks