Smith, William F.
McGraw-Hill, 2004
Buku Teks SO
Smith, William F.
McGraw-Hill, 1993
Buku Teks SO
Van Vlack, Lawrence H.
Addison-Wesley, 1980
Buku Teks SO
Smith, William F.
McGraw-HIll Higher education, 2006
Buku Teks SO
Van Vlack, Lawrence H.
Addison-Wesley, 1975
Buku Teks