Bishop, Errett, author
McGraw-Hill, 1967
Buku Teks
Bishop, Errett, author
Springer-Verlag , 1985
Buku Teks SO
Rao, M.M., author
Academic Press, 1981
Buku Teks
Budevsky, O., author
Ellis Horwood, 1979
Buku Teks
editors, Richard C. Smardon, James F. Palmer, John P. Felleman
John Wiley & Sons, 1986
Buku Teks