@article{Langhout2020, author = "Joh. Langhout", title = "{Vijftig Jaren Economische Staatkunde in Atjeh}", year = "2020", month = "1", url = "https://bridges.monash.edu/articles/monograph/Vijftig_Jaren_Economische_Staatkunde_in_Atjeh/11705166", doi = "10.26180/5e31032d73ad3" }