Klein, Erica Levy
Write great ads : a step-by-step approach
John Wiley & Sons, 1990
Buku Teks
Dowis, Richard
The lost art of the great speech: how to write it, how to deliver it
[American Management Association, ], 2000
eBooks
Ripple, G. Garry
Do-it write
Octameron, 2001
Buku Teks
Seyler, Dorothy U.
Read, reason, write
McGraw-Hill, 1999
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Berry, Ralph
The research project: how to write it
Routledge, 1994
Buku Teks