O`Brien, James A., 1936-
McGraw-Hill/Irwin, 2004
Buku Teks
Piccoli, Gabriele
John Wliley , 2012
Buku Teks
edited by Fred Gruenberger
Prentice-Hall, 1969
Buku Teks
Sanders, Donald H.
McGraw-Hill , 1974
Buku Teks
Martino, R.L.
McGraw-Hill, 1968
Buku Teks