Ayres, Frank, 1901-1994, author
McGraw-Hill, 1981
Buku Teks
Mathai, A.M., author
John Wiley & Sons, 1978
Buku Teks
Arbia, Giuseppe., author
Palgrave Macmillan, 2014
Buku Teks
Gruber, Marvin H. J., 1941, author
Wiley, 2014
Buku Teks
Williamson, Richard E.
Prentice-Hall, 1979
Buku Teks