APA Style
Olivera, Manuel. (1989).
Group Media .
Yogyakarta:
Yayasan Kanisius.
Chicago Style
Olivera, Manuel.
Group Media.
Yogyakarta:
Yayasan Kanisius,
1989.
Text.
MLA Style
Olivera, Manuel.
Group Media.
Yogyakarta:
Yayasan Kanisius,
1989.
Text.
Turabian Style
Olivera, Manuel.
Group Media.
Yogyakarta:
Yayasan Kanisius,
1989.
Print.