Shafi, M. (1984). Agricultural productivity and regional imbalances: A study of Uttar Pradesh. Concept.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रShafi, Mohammad. Agricultural Productivity and Regional Imbalances: A Study of Uttar Pradesh. Concept, 1984.
एमएलए (9वां संस्करण) प्रशस्ति पत्रShafi, Mohammad. Agricultural Productivity and Regional Imbalances: A Study of Uttar Pradesh. Concept, 1984.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.