Gaya APA
(Politic) dutch flood control in Surabaya 1906-1942. (2017).
Yogyakarta:
Balai Pelestarian Nilai Budaya D.I. Yogyakarta.
Gaya MLA
(Politic) dutch flood control in Surabaya 1906-1942.
.
Yogyakarta:
Balai Pelestarian Nilai Budaya D.I. Yogyakarta,
2017.
Artikel.