Berg,Hendrik Van den, author
World Scientific, 2016
Buku Teks
Baily, Martin Neil, author
Richard D. Irwin, 1995
Buku Teks
Ward, Richard, author
Prentice-Hall, 1965
Buku Teks
Ward, Richard, author
Prentice-Hall, 1965
Buku Teks
Neal, Larry, author
UK Cambridge University Press, 2015
Buku Teks