Great Big World (Musical group) & Aguilera, C. (2014). Is there anybody out there? Epic Records.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGreat Big World (Musical group) और Christina Aguilera. Is There Anybody Out There? New York, NY: Epic Records, 2014.
एमएलए (8वां संस्करण) प्रशस्ति पत्रGreat Big World (Musical group) और Christina Aguilera. Is There Anybody Out There? Epic Records, 2014.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.