Khan, I. (1985). Suitability of teaching Eng. thro` coresspondence. Ashish.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रKhan, Inayat. Suitability of Teaching Eng. Thro` Coresspondence. New Delhi: Ashish, 1985.
एमएलए (9वां संस्करण) प्रशस्ति पत्रKhan, Inayat. Suitability of Teaching Eng. Thro` Coresspondence. Ashish, 1985.
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