Frederick E. Giesecke [and others]
Pearson education International, Prentice Hall, 2009
Buku Teks SO
Sumarah Adhyatma
Djambatan, 1993
Buku Referensi
Schmidt, Engineering Otto
German: Laipzig, 1963
Buku Teks
Hermanu, Compiler
Bentara Budaya Yogyakarta, 2011
Buku Teks
Laseau, Paul
ITB Bandung, 1986
Buku Teks