Webb, John W.
Programmable logic controllers : principles and applications / John W. Webb
Macmillan, 1992
 Buku Teks
Bryan, L.A.
Programmable controllers: theory and implementation
Industrial Text Company, 1997
 Buku Teks
Imran Ridwan
Metode perancangan kontrol mesin horizontal form feel seal dengan menggunakan programmable logic controllers
2000
 UI - Skripsi Membership
Warnock, Ian G.
Programmable controllers : operation and application / Ian G. Warnock
Prentice-Hall, 1988
 Buku Teks
Nikolas
Aplikasi programmable logic controller pada mesin bor otomatis
Fakultas Teknik Universitas Indonesia, 1996
 UI - Skripsi Membership