Lewis, John, author
Addison-Wesley, 1998
Buku Teks
Cappleman, Owen, author
Van Nostrand Reinhold, 1993
Buku Teks
Valentin E. Brimkov, Reneta P. Barneva, editors
Springer, 2012
eBooks
Porter, Jeremy Reed, 1978-
Springer, 2012
eBooks
Ettin, Mark F.
Allyn and Bacon, 1992
Buku Teks