Gaya APA
Pradana, B., Aspriyono, H.
(2018).
Hindia Belanda 1930
.
Yogyakarta:
Ircisod.
Gaya MLA
Pradana, Bagus., Aspriyono, Heri.
"Hindia Belanda 1930".
Yogyakarta:
Ircisod,
2018.
Book.