Gaya APA
Suhartono, .
().
The impact of sugar industry on rural life Klaten, 1850-1900.
.
(Yogyakarta:
1983).
Gaya MLA
Suhartono, .
"The impact of sugar industry on rural life Klaten, 1850-1900. ".
(Yogyakarta:
1983),
.
Buku.