Northcote-Green, James
CRC Press, Taylor & Francis, 2007
Buku Teks
Rekioua, Djamila
Springer, 2012
eBooks
Shapiro, Alen D.
Addison-Wesley, 1987
Buku Teks SO
Sinaga, Arnol
Fakultas Teknik Universitas Indonesia, 2012
UI - Skripsi Open
Lindsley, David
Institution of Electrical Engineers, 2000
Buku Teks