@book{62563,
	author = {Santoso, Djoko. and Whardana, Ali,},
	title = {Some aspects of spontaneous transmigration in Indonesia,},
	publisher = {Institute for Economic and Social Rearch,},
	year = {[pref.1956]},
	series = {Lembaga Penjelidikan Ekonomi dan Masjarakat. Laporan,},
	address = {[Djakarta]},
	note = {Reprint from: Ekonomi dan Keuangan Indonesia, volume x, no. 6, June 1957.}
}