Fitzgerald, T. J., & Hokanson, E. F. (2010). Gardening in the Inland Northwest: A guide to growing the best vegetables, berries, grapes, and fruit trees. Cooperative Extension, Washington State University.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रFitzgerald, Tonie Jean, और Ellen Fitzgerald Hokanson. Gardening in the Inland Northwest: A Guide to Growing the Best Vegetables, Berries, Grapes, and Fruit Trees. [Pullman, Wash.]: Cooperative Extension, Washington State University, 2010.
एमएलए (8वां संस्करण) प्रशस्ति पत्रFitzgerald, Tonie Jean, और Ellen Fitzgerald Hokanson. Gardening in the Inland Northwest: A Guide to Growing the Best Vegetables, Berries, Grapes, and Fruit Trees. Cooperative Extension, Washington State University, 2010.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.