(1994). Railroad crossing: Californians and the railroad, 1850-1910 / William Deverell.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRailroad Crossing: Californians and the Railroad, 1850-1910 / William Deverell. 1994.
एमएलए (9वां संस्करण) प्रशस्ति पत्रRailroad Crossing: Californians and the Railroad, 1850-1910 / William Deverell. 1994.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.