Maiti, R. K., R. V. Pawar, S. K. Misra, D. Rajkumar, A. Ramaswamy, and P. Vidyasagar. 2011. “Comparative Anatomy of Cotton and Its Applications”. International Journal of Bio-Resource and Stress Management 2 (Sep, 3):257-62. https://www.ojs.pphouse.org/index.php/IJBSM/article/view/149.