Gaya APA
Zinsari., .
(1986).
Pedoman lotus 1-2-3: release 1a dan release 2
(
2nd ed)
.
Yogyakarta:
Andi Ofset.
Gaya MLA
Zinsari., .
"Pedoman lotus 1-2-3: release 1a dan release 2".
2nd ed
Yogyakarta:
Andi Ofset,
1986.
Printed Book.