Haaren, J. P. M. v. (1976). Anaemia and work capacity in African industrial workers of Dar es Salaam, Tanzania. Stork Brabant Repro Afdeling.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHaaren, Jozef Petrus Maria van. Anaemia and Work Capacity in African Industrial Workers of Dar Es Salaam, Tanzania. Boxmeer [Netherlands]: Stork Brabant Repro Afdeling, 1976.
एमएलए (8वां संस्करण) प्रशस्ति पत्रHaaren, Jozef Petrus Maria van. Anaemia and Work Capacity in African Industrial Workers of Dar Es Salaam, Tanzania. Stork Brabant Repro Afdeling, 1976.
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