Disha Publication. (2022). CDS 16Years Mathematics Topic-Wise Solved Papers (2007-2022) (3rd.). Disha Publication.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रDisha Publication. CDS 16Years Mathematics Topic-Wise Solved Papers (2007-2022). 3rd. New Delhi: Disha Publication, 2022.
एमएलए (9वां संस्करण) प्रशस्ति पत्रDisha Publication. CDS 16Years Mathematics Topic-Wise Solved Papers (2007-2022). 3rd. Disha Publication, 2022.
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