Barr, Thomas H.
Prentice-Hall, 1998
Buku Teks SO
by William G. McCallum ... [and others]
Wiley, 2013
Buku Teks
Bartle, Robert Gardner, 1927-
Scott, Foresman, 1968
Buku Teks
Sherwood, G.E.F.
Prentice-Hall, 1946
Buku Teks
Ayres, Frank, 1901-1994
[Publisher not identified], [Date of publication not identified]
Buku Teks