1. Chinese Drug Dictionary, New Edition. Sin Wen Hong Publications Inc., Taipei, Taiwan 1985; Vol. 2: 1390–1392, Figure 2678–2682.
2. Illustrated Medicinal Plants of the World in Color, H. Mitsuhashi. Hokuryukan Publishing Co. Ltd., Japan 1988; 475
3. Melongoside L and melongoside M, steroidal saponins from Solanum melongena seeds