Wentling, T. L., & Lai, K. K. (1993). Planning for effective training: A guide to curriculum development. Food and Agriculture Organization of the United Nations.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWentling, Tim L., और Kah Khee Lai. Planning for Effective Training: A Guide to Curriculum Development. Rome: Food and Agriculture Organization of the United Nations, 1993.
एमएलए (8वां संस्करण) प्रशस्ति पत्रWentling, Tim L., और Kah Khee Lai. Planning for Effective Training: A Guide to Curriculum Development. Food and Agriculture Organization of the United Nations, 1993.
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