Singh Youd Vir. (2016). Bibliography of Doctoral Dissertation Science & Technology 2012. Association of.
芝加哥风格引文Singh Youd Vir. Bibliography of Doctoral Dissertation Science & Technology 2012. New Delhi: Association of, 2016.
MLA引文Singh Youd Vir. Bibliography of Doctoral Dissertation Science & Technology 2012. Association of, 2016.
警告：这些引文格式不一定是100％准确.