Landau, Lev D., author
Pergamon Press, 1977
Buku Teks
Kleinert, Hagen, author
World Scientific, 1995
Buku Teks
Cini, Michelle, author
Springer-Verlag, 2012
eBooks
Hameka, Hendrik F., author
John Wiley & Sons, 1981
Buku Teks
Powell, John L., author
Addison-Wesley, 1961
Buku Teks