by Arvid R. Eide ... [and others]
McGraw-Hill, 1986
Buku Teks SO
Eide, Arvid R.
McGraw-Hill, 2002
Buku Teks SO
Ghezzi, Carlo
Prentice Hall International, 1991
Buku Teks SO
Papacostas, C. S.
Prentice-Hall, 1987
Buku Teks
Levinson, L.
Peace Publishers, [Date of publication not identified]
Buku Teks SO