Felder, Richard M.
John Wiley & Sons, 2005
Multimedia
Skogestad, Sigurd
CRC Press, 2009
Buku Teks SO
Austin, George T.
McGraw-Hill, c1986
Buku Teks SO
Riggs, James B.
[publisher not identified], [date of publication not identified]
Buku Teks SO
Kyle, B.G.
Prentice-Hall, 1999
Buku Teks SO