Mullins, John W., author
McGraw-Hill , 2013
Buku Teks
Jie Lu, Lakhmi C. Jain, Guangquan Zhang, editor
[, Springer-Verlag], 2012
eBooks
Eppen, Gary D., author
Prentice Hall International, 1988
Buku Teks
Pan Books, 1969
Buku Teks
Schroeder, Roger G., author
McGraw-Hill, 1993
Buku Teks