Wu, Frederick H., author
McGraw-Hill, 1983
Buku Teks
Abdul Rahim Abdul Rahman, author
CERT Publications Sdn. Bhd, 2010
Buku Teks
Freeman, Robert J., author
Prentice-Hall, 2003
Buku Teks
Freeman, Robert J., author
Prentice-Hall, 1988
Buku Teks
Freeman, Robert J., author
Prentice-Hall, 1999
Buku Teks