Kumar, Kaushik
Springer Cham, 2019
eBooks
Edgar, Carroll
Addison-Wesley Publishing, 1965
Buku Teks SO
R. Gregg Bruce [and others]
Pearson/Prentice Hall, 2004
Buku Teks SO
Campbell, James S.
Tata McGraw-Hill, 1981
Buku Teks SO
DeGarmo, E. Paul
Macmillan, 1979
Buku Teks SO