APA Style
(n,d). (1993).
Quattro Pro For Windows .
Semarang:
Andi Offset.
Chicago Style
(n,d).
Quattro Pro For Windows.
Semarang:
Andi Offset,
1993.
Text.
MLA Style
(n,d).
Quattro Pro For Windows.
Semarang:
Andi Offset,
1993.
Text.
Turabian Style
(n,d).
Quattro Pro For Windows.
Semarang:
Andi Offset,
1993.
Print.