Rohatgi, V.K., author
John Wiley & Sons, 1976
Buku Teks
Scheaffer, Richard L., author
Duxbury Press , 1995
Buku Teks
Ugarte, Maria Dolores, author
CRC Press, Taylor & Francis Group, 2008
Buku Teks
Milton, J. Susan (Janet Susan), author
McGraw-Hill, 2004
Buku Teks
Editor: William H. Beyer
CRC Press, 1988
Buku Referensi