Delehanty, R., & McKinney, E. A. (1985). Preserving the West: California, Arizona, Nevada, Utah, Idaho, Oregon, Washington. Pantheon Books.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रDelehanty, Randolph, और E. Andrew McKinney. Preserving the West: California, Arizona, Nevada, Utah, Idaho, Oregon, Washington. New York: Pantheon Books, 1985.
एमएलए (8वां संस्करण) प्रशस्ति पत्रDelehanty, Randolph, और E. Andrew McKinney. Preserving the West: California, Arizona, Nevada, Utah, Idaho, Oregon, Washington. Pantheon Books, 1985.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.