Rogers Locomotive and Machine Works & World's Columbian Exposition. (1893). Exhibit of locomotives. George G. Peck.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRogers Locomotive and Machine Works और World's Columbian Exposition. Exhibit of Locomotives. New York: George G. Peck, 1893.
एमएलए (8वां संस्करण) प्रशस्ति पत्रRogers Locomotive and Machine Works और World's Columbian Exposition. Exhibit of Locomotives. George G. Peck, 1893.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.