Nuna, S. C. e., & Nuna, S. C. (1993). Regional disparities in educational development. South Asian Pubs.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNuna, Sheel C. ed, और Sheel C. Nuna. Regional Disparities in Educational Development. South Asian Pubs, 1993.
एमएलए (9वां संस्करण) प्रशस्ति पत्रNuna, Sheel C. ed, और Sheel C. Nuna. Regional Disparities in Educational Development. South Asian Pubs, 1993.
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