Surender Singh Yadav, Showkat Ahmad Ganie, Surender Singh Gulia, and Neelam Yadav. 2014. “Xanthium Strumerium L.: An Ethnomedicinal and Phytochemical Review”. International Journal of Phytomedicine 6 (4):471-76. https://ijp.arjournals.org/index.php/ijp/article/view/361.