Gaya APA
Vetter, Angelika, Articles. (2002).
JURNAL: International Journal of Public opinion research (Volume 14 No. 1.).
Canada:
.
Gaya Chicago
Vetter, Angelika, Articles.
JURNAL: International Journal of Public opinion research.
Volume 14 No. 1.
Canada:
,
2002.
BUKU.
Gaya MLA
Vetter, Angelika, Articles.
JURNAL: International Journal of Public opinion research.
Volume 14 No. 1.
Canada:
,
2002.
BUKU.
Gaya Turabian
Vetter, Angelika, Articles.
JURNAL: International Journal of Public opinion research.
Volume 14 No. 1.
Canada:
,
2002.
BUKU.