Farrell, H. (2015). Plants from pits: Pots of plants for the whole family to enjoy. Mitchell Beazley.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रFarrell, Holly. Plants from Pits: Pots of Plants for the Whole Family to Enjoy. London: Mitchell Beazley, 2015.
एमएलए (8वां संस्करण) प्रशस्ति पत्रFarrell, Holly. Plants from Pits: Pots of Plants for the Whole Family to Enjoy. Mitchell Beazley, 2015.
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