Terry, Patrick D., author
Addison-Wesley, 1986
Buku Teks
Weinberg, Gerald, author
John Wiley & Sons, 1973
Buku Teks
Sestoft, Peter, author
Springer, 2012
eBooks
Howe, Hubert S., author
Prentice-Hall, 1981
Buku Teks
Ledgrad, Henry, author
Science Research Association, 1981
Buku Teks