J, B. R., M. SS, C. P, and N. P. “Auditory Localization in Helmet Wearing and Non-Helmet Wearing Conditions”. Journal of All India Institute of Speech and Hearing, Vol. 7, no. 1, 1, pp. 110-6, http://203.129.241.91/jaiish/index.php/aiish/article/view/494.