Catalogue Persistent Identifier
http://nla.gov.au/nla.cat-vn1909364
APA Citation
(198-?]). Peta Sumatera Utara.
MLA Citation
Peta Sumatera Utara [cartographic material] 198-?]
Australian/Harvard Citation
198-?], Peta Sumatera Utara [cartographic material]
Wikipedia Citation
{{Citation
| title=Peta Sumatera Utara [cartographic material]
| language=Indonesian
}}








