Lindblad, J. W.L. Korthals Altes, Changing Economy in Indonesia. A Selection of Statistical Source Material from the Early 19th Century up to 1940, XV, Prices (non-Rice) 1814-1940. BMGN-LCHR 1996, 111 (3), 406-407. https://doi.org/10.18352/bmgn-lchr.4311.