Dando, Sylvia
Word processing dictionary
McGraw-Hill, 1987
 Buku Referensi
Krieger, Morris
Word processing on the UNIX system
McGraw-Hill, 1985
 Buku Teks SO
Waite, Mitchell
Word processing primer
McGraw-Hill, 1982
 Buku Teks SO
Attridge, Catherina M.
Office procedures a word processing approach
McGraw-Hill, 1983
 Buku Teks
Handbook of natural language processing
edited by Nitin Indurkhya; Fred J. Damerau
CRC Press, 2010
 Buku Teks SO