Deardorff, D. C., & Wadsworth, K. B. (2009). What's wrong with my plant (and how do I fix it?): A visual guide to easy diagnosis and organic remedies. Timber Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रDeardorff, David C., और Kathryn B. Wadsworth. What's Wrong with My Plant (and How Do I Fix It?): A Visual Guide to Easy Diagnosis and Organic Remedies. Portland, Or.: Timber Press, 2009.
एमएलए (8वां संस्करण) प्रशस्ति पत्रDeardorff, David C., और Kathryn B. Wadsworth. What's Wrong with My Plant (and How Do I Fix It?): A Visual Guide to Easy Diagnosis and Organic Remedies. Timber Press, 2009.
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