Mathai, A.M., author
John Wiley & Sons, 1978
Buku Teks
Mendenhall, William, author
Duxbury Press, 1981
Buku Teks
Devore, Jay L, author
[Springer, ], 2012
eBooks
Shorack, Galen R., author
Society for Industrial and Applied Mathematics, 2009
eBooks
Kapadia, Asha Seth, author
Chapman & Hall/CRC, 2005
Buku Teks