Gaya APA
Ettlin, Walter A.. (1987).
Wordstar 4.0 .
Osbone:
MCGRAW-HILL.
Gaya Chicago
Ettlin, Walter A..
Wordstar 4.0.
Osbone:
MCGRAW-HILL,
1987.
.
Gaya MLA
Ettlin, Walter A..
Wordstar 4.0.
Osbone:
MCGRAW-HILL,
1987.
.
Gaya Turabian
Ettlin, Walter A..
Wordstar 4.0.
Osbone:
MCGRAW-HILL,
1987.
.