Scherling, Mark, auhtor
CRC Press, 2011
Buku Teks SO
Vaughan, Emmett J.
Wiley & Sons , 1997
Buku Teks SO
Harrington, Scott E.
McGraw-Hill, 2004
Buku Teks
Harrington, Scott E.
McGraw-Hill, 2003
Buku Teks
Chin, Yee Wah
Pearson Prentice Hall, 2004
Buku Teks