Tiwari, Sharad/Singh, Kanchan/Shah, Pankaj. 2007. In vitro propagation of Oroxylum indicum-An endangered medicinal tree. Biotechnology 6 (2): 299-301. Asian Network for Scientific Information. ISSN 1682-296X.
Online details: http://www.docsdrive.com/pdfs/ansinet/biotech/2007/299-301.pdf