Finney, D.J.
1955
Buku Teks
Dayton, C. Mitchell
McGraw-Hill , 1970
Buku Teks
Pukelsheim, Friedrich, author
Society for Industrial and Applied Mathematics, 2006
eBooks
Harrington, Mary, author
Thomson/Wadsworth, 2006
Buku Teks
Mather, Kennneth
Chapman & Hall and Science , 1972
Buku Teks