Nunz, Gregory J.
McGraw-Hill , 1967
Buku Teks SO
Brumfiel, Charles Francis, 1914-
Addison-Wesley, 1961
Buku Teks SO
chief editor, Walter Ledermann; edtor, Steven Vajda
John Wiley & Sons, 1980
Buku Referensi
edited by B. Dudley, R.E. Beam, D.E. Foster
National Electronics Conference, 1945
eBooks
Cohn, P.M.
John Wiley & Sons, 1982
Buku Teks SO