Gaya APA
Wasisto, A, W.
(1993).
Paintbrush MS Excel For Windows 3.1
.
Yogyakarta:
Andi Offset.
Gaya MLA
Wasisto, Agung, Wahyu.
"Paintbrush MS Excel For Windows 3.1".
Yogyakarta:
Andi Offset,
1993.
Text.