Barnett, Raymond A.
McGraw-Hill, 1984
Buku Teks SO
Barnett, Raymond A.
McGraw-Hill, 1993
Buku Teks SO
Durbin, John R.
John Wiley & Sons, 1982
Buku Teks SO
Rees, Paul K.
McGraw-Hill, 1981
Buku Teks SO
Bardell, Ross H.
Addison-Wesley, 1953
Buku Teks SO