Simmons, A. B., Diaz-Briquets, S., & Laquian, A. A. (1977). Social change and internal migration: A review of research findings from Africa, Asia and Latin America. International Development Research Centre.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSimmons, Alan B., Sergio Diaz-Briquets, और Aprodicio A. Laquian. Social Change and Internal Migration: A Review of Research Findings from Africa, Asia and Latin America. Ottawa: International Development Research Centre, 1977.
एमएलए (8वां संस्करण) प्रशस्ति पत्रSimmons, Alan B., et al. Social Change and Internal Migration: A Review of Research Findings from Africa, Asia and Latin America. International Development Research Centre, 1977.
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