Kuck, David J.
John Wiley & Sons, 1978
Buku Teks
Kain, Richard Y., author
Prentice-Hall, 1989
Buku Teks
edited by Gianfranco Balbo and Marco Vaneschi
Edizioni ETS, 1995
Buku Teks
Siewiorek, Daniel P., author
McGraw-Hill, 1982
Buku Teks
edited by Svetlana P. Kartashev and Steven I. Kartashev
Prentice-Hall, 1982
Buku Teks