Beaumont, Ross A.
Addison-Wesley, 1963
Buku Teks SO
Scheid, Francis
Addison-Wesley, 1962
Buku Teks SO
Meserve, Bruce E.
Dover, 1982
Buku Teks SO
Jacobson, Nathan
W.H. Freeman, 1985
Buku Referensi
Ralph Bertelle
Pearson, Addison Wesley, 2008
Buku Teks SO