Robinson, P., & Anderson, P. (2002). Rock and water gardening: A practical guide to construction and planning. Lorenz Books.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRobinson, Peter, और Peter Anderson. Rock and Water Gardening: A Practical Guide to Construction and Planning. New York: Lorenz Books, 2002.
एमएलए (9वां संस्करण) प्रशस्ति पत्रRobinson, Peter, और Peter Anderson. Rock and Water Gardening: A Practical Guide to Construction and Planning. Lorenz Books, 2002.
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