* Sasmito, E., 1995. The effect of essential oil of temu kunci (Boesenbergia pandurata Roxb.) on calcium kidney stone solubility in vitro. In: Kit, C.L. et al. (Editors): Proceedings on "Trends in traditional medicine research”. The School of Pharmaceutical Sciences, Universiti Sains Malaysia, Pinang: 452-457.
* Sirirugsa, P., 1992. A revision of the genus Boesenbergia Kuntze (Zingiberaceae) in Thailand. Natural History Bulletin Siam Society 40: 67-90.
== Sources of illustrations ==
Ochse, J.J. & Bakhuizen van den Brink, R.C., 1980. Vegetables of the Dutch East Indies. 3rd English edition (translation of "Indische groenten", 1931). Asher & Co., Amsterdam, the Netherlands. Fig. 452, p. 751 (habit, tuberous roots); Sirirugsa, P., 1992. A revision of the genus Boesenbergia Kuntze (Zingiberaceae) in Thailand. Natural History Bulletin of the Siam Society 40: 67--90. Fig. 6, p. 78 (inflorescence, flower). Redrawn and adapted by P. Verheij-Hayes.