Eliot, E. C. The Vanishing Comrade: A Mystery Story for Girls.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रEliot, Ethel Cook. The Vanishing Comrade: A Mystery Story for Girls.
एमएलए (9वां संस्करण) प्रशस्ति पत्रEliot, Ethel Cook. The Vanishing Comrade: A Mystery Story for Girls.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.