Horton, Sarah
Web teaching guide: a practical approach to creating course web sites
Yale University Press, 2000
 Buku Teks SO
Sharma, R.C.
Business correspondence and report writing: a practical approach to business & technical communication
Tata McGraw-Hill, 2002
 Buku Teks SO
Barnet, Sylvan
Barnet and stubbss practical guide to writing
Little, Brown, 1980
 Buku Teks SO
Bailey, Edward P.
Writing clearly: a contemporary approach
Charles E. Merrill, 1984
 Buku Teks SO
Kerridge, Jon
Occam programming: a practical approach
Blackwell, 1987
 Buku Teks SO