Graham D. Burrows, Robb O. Stanley, Peter B. Bloom
John Wiley & Sons, 2001
Buku Teks
Das, Anadijiban
Springer, 2012
eBooks
Ralston, Anthony
McGraw-Hill, 1971
Buku Teks
Keeton, Joe
Hale , 1989
Buku Teks
Decker, Randall E.
Little, Brown and Company, 1984
Buku Teks