Gaya APA
Open Office.org 2.0. (2006).
Jakarta:
Dian Rakyat.
Gaya Chicago
Open Office.org 2.0.
.
Jakarta:
Dian Rakyat,
2006.
Monograf.
Gaya MLA
Open Office.org 2.0.
.
Jakarta:
Dian Rakyat,
2006.
Monograf.
Gaya Turabian
Open Office.org 2.0.
Jakarta:
Dian Rakyat,
2006.
Monograf.