Roddy, Dennis
Prentice-Hall, 1995
Buku Teks
Roddy, Dennis
Reston Pblishing, 1982
Buku Teks
Roddy, Dennis
Prentice-Hall, 1984
Buku Teks
International Engineering Consortium
International Engineering Consortium , 2002
eBooks
International Engineering Consortium
International Engineering Consortium , 2003
eBooks