Husni Susanto
WordStar professional : release 4
Elex Media Komputindo, 1990
 Buku Teks SO
Asikin
Paduan paket program Wordstar-Lotus 123-Dbase : kumpulan instruksi dan fungsi
Elex Media Komputindo, 1990
 Buku Teks SO
Stone, M. David
Getting the most from wordstar and mailmerge: things micropro never told you
Prentice-Hall, 1984
 Buku Teks SO
Wordstar professional release 4
Micropro International Corporation, 1977
 Buku Teks SO
Kurzban, Stanley A.
Operating systems principles
Petrocelli , 1975
 Buku Teks SO