Schildt, Herbert
McGraw-Hill/Osborne, 2002
Buku Referensi
Horstmann, Cay S.
Prentice-Hall, 2005
Buku Teks SO
Baesens, Bart
John Wiley & Sons, 2015
Buku Teks SO
Harold, Elliotte Rusty
IDG Books Worldwide, 1997
Buku Teks SO
Sarang, Poornachandra
McGraw-Hill, 2012
Buku Teks SO