Roberts, D. (1993). Once they moved like the wind: Cochise, Geronimo, and the Apache wars. Simon & Schuster.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRoberts, David. Once They Moved like the Wind: Cochise, Geronimo, and the Apache Wars. New York: Simon & Schuster, 1993.
एमएलए (8वां संस्करण) प्रशस्ति पत्रRoberts, David. Once They Moved like the Wind: Cochise, Geronimo, and the Apache Wars. Simon & Schuster, 1993.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.