| Dung, N.X., Biên, L.K., and Leclercq, P.A. 1992. The essential oil of Amomum tsao-ko Crevost et Lemarie from Vietnam. J. Essent. Oil Res. 4(1):91-92. |
| |
| Ji, X.-D., Pu, Q.-L., Fang, D., He, Z.-X., and Gui, X.-M. 1988. Studies on the constituents of the essential oils from Amomum and Alpinia species. In: Flavors and Fragrances: A World Perspective, eds. Lawrence, B.M., Mookherjee, B.D., and Willis, B.J. Elsevier, Amsterdam, Netherland. 333-341. |
| |
| Zhu, L., Li, Y., Li, B., Lu, B., and Xia, N. 1993. Aromatic plants and essential constituents. South China Institute of Botany, Chinese Academy of Sciences. Peace Book Co. Ltd., Hong Kong. 101. |
| |
