Singh J. Y. L., . (2012). Advanced Organic Chemistry. Meerut: Pragati Prakashan.
Singh Jagdamba Yadav L.D.S, . 2012. Advanced Organic Chemistry. Meerut: Pragati Prakashan.
Singh Jagdamba Yadav L.D.S, . Advanced Organic Chemistry. Meerut: Pragati Prakashan. 2012.