Glorioso, Robert M., author
Digital Press, 1980
Buku Teks
edited by Jos C.M. Baeten, Tom Ball and Frank S. de Boer
Springer, 2012
eBooks
Levy, Leon S.
John Wiley & Sons, 1980
Buku Teks
Sauer, Charles H., author
Prentice-Hall, 1981
Buku Teks
Pavel, Lacra, author
[Springer, ], 2012
eBooks