Mitolo, Massimo A.G.
McGraw-Hill, 2009
Buku Teks SO
Schlabbach, Jurgen
Institution of Engineering and Technology, 2000
eBooks
Denno, Khalil
CRC Press, 1992
Buku Teks SO
Maybin, Harry B.
McGraw-Hill, 1995
Buku Referensi
Rodriguez-Villegas, Esther
Institution of Engineering and Technology, 2006
eBooks