Maxfield, Brent, author
Academic Press, 2014
eBooks
Ginzburg, Abraham.
Academic Press, 1968.
Buku Teks
Lane, Bennie R.
Prindle, Weber and Schmidt , 1973
Buku Teks
Miller, Robert, author
Holt, Rinehart and Winston, 1971
Buku Teks
Gil, Amparo, author
Society for Industrial and Applied Mathematics, 2007
eBooks