Zajac, Alfed
D.C. Heath, 1966
Buku Teks SO
Kittel, Charles
McGraw-Hill , 1981
Buku Teks SO
Strelkov, S.P.
Mir Publishers, 1978
Buku Teks SO
Perloff, William H.
John Wiley & Sons, 1976
Buku Teks
Sanford, R.J.
Pearson Education, Inc., 2003
Buku Teks SO