Katritzky, A. R., & Lagowski, J. M. (2018). The Principles of Heterocyclic Chemistry. PharmaMed Press An Imprint of Pharma Book Syndicate.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रKatritzky, Alan R., और J. M. Lagowski. The Principles of Heterocyclic Chemistry. Hyderabad: PharmaMed Press An Imprint of Pharma Book Syndicate, 2018.
एमएलए (9वां संस्करण) प्रशस्ति पत्रKatritzky, Alan R., और J. M. Lagowski. The Principles of Heterocyclic Chemistry. PharmaMed Press An Imprint of Pharma Book Syndicate, 2018.
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