Bhat, R. V., and K. C. Virmani. “Indigenous Cellulosic Raw Materials for the Production of Pulp, Paper and Board Part XIV. Chemical Pulps and Writing and Printing Papers from <I>Sterculia Campanulata< I>, Wall”. Indian Forester, vol. 79, no. 3, Mar. 1953, pp. 169-76, doi:10.36808/if/1953/v79i3/23507.