Gaya APA
WIDIARTO, T.
(2000).
Dasar-dasar sosiologi 1
.
Salatiga:
Universitas Kristen Satya Wacana Press.
Gaya MLA
WIDIARTO, Tri.
"Dasar-dasar sosiologi 1".
Salatiga:
Universitas Kristen Satya Wacana Press,
2000.
Text.