Wilson, E.M.
Palgrave Macmillan, 1990
Buku Teks SO
Wilson, E.M.
Institut Teknologi Bandung, 1990
Buku Teks SO
Nemec, Janomir
McGraw-Hill, 1964"
Buku Teks SO
Karamouz, Mohammad
CRC Press, 2011
Buku Teks
Maidment, David R., editor in chief
McGraw-Hill, 1993
Buku Referensi