Kourik, R. (2000). The tree and shrub finder: Choosing the best plants for your yard. Taunton Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रKourik, Robert. The Tree and Shrub Finder: Choosing the Best Plants for Your Yard. Newtown, Conn.: Taunton Press, 2000.
एमएलए (8वां संस्करण) प्रशस्ति पत्रKourik, Robert. The Tree and Shrub Finder: Choosing the Best Plants for Your Yard. Taunton Press, 2000.
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