Felder, Richard M.
John Wiley & Sons, 1986
Buku Teks SO
Edgar, Thomas F.
McGraw-HIll, 2001
Buku Teks SO
Ghasem, Nayef
CRC Press/Taylor & Francis Group, 2009
Multimedia
Ghasem, Nayef
CRC Press, Taylor & Francis Group, 2008
Buku Teks SO
Felder, Richard M.
John Wiley & Sons, 2000
Buku Teks SO