Balakrishnan V.K. (2020). Graph Theory (01st.). Mc Graw Hill Education Pvt. Ltd.
芝加哥风格引文Balakrishnan V.K. Graph Theory. 01st. New Delhi: Mc Graw Hill Education Pvt. Ltd, 2020.
MLA引文Balakrishnan V.K. Graph Theory. 01st. Mc Graw Hill Education Pvt. Ltd, 2020.
警告：这些引文格式不一定是100％准确.