Rao, P. S., Kuldip Bhatia, and H. Sethi. “Processing of Crude Camphor on a Cottage Scale”. Indian Forester 86, no. 8 (August 1, 1960): 475–481. Accessed July 9, 2025. https://indianforester.co.in/index.php/indianforester/article/view/24464.