Barbour, Richard T.
McGraw-Hill, 1981
Buku Teks
Baldwin, J. N.
Butterworth Scientific, 1982
Buku Teks
Moore, Wilbert E. (Wilbert Ellis)
Prentice-Hall, 1965
Buku Teks
Parker, S.R.
George Allen and Unwin , 1975
Buku Teks
Soisson, Harold E.
John Wiley & Sons, 1975
Buku Teks