University of California. (1981). Propagation of temperate zone fruit plants. University of California.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रUniversity of California. Propagation of Temperate Zone Fruit Plants. Berkeley: University of California, 1981.
एमएलए (9वां संस्करण) प्रशस्ति पत्रUniversity of California. Propagation of Temperate Zone Fruit Plants. University of California, 1981.
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