Weitz, R. (1960). Towards a specialized farming. Agricultural Publications Section.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWeitz, Raanan. Towards a Specialized Farming. Tel-Aviv: Agricultural Publications Section, 1960.
एमएलए (8वां संस्करण) प्रशस्ति पत्रWeitz, Raanan. Towards a Specialized Farming. Agricultural Publications Section, 1960.
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