Kaufman, Milton
Handbook of electronics calculations for engineers and technicians
McGraw-Hill, 1988
 Buku Referensi
Green, D.C.
Digital electronics for technicians
Longman, 1988
 Buku Teks
Strauss, Howard J.
Handbook for chemical technicians
McGraw-Hill, 1976
 Buku Referensi
Thomas, Harry E.
Handbook for electronic engineers and technicians
Prentice-Hall, 1965
 Buku Referensi
Wilson, Arthur
Engineering science for technicians
Longman, 1966
 Buku Teks