(2004). THE SECRET SEVEN GO AHEAD, SECRET SEVEN ( REPLACED ON 1st SEP 2015 ). HODDER CHILDREN'S BOOKS.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रTHE SECRET SEVEN GO AHEAD, SECRET SEVEN ( REPLACED ON 1st SEP 2015 ). LONDON: HODDER CHILDREN'S BOOKS, 2004.
एमएलए (9वां संस्करण) प्रशस्ति पत्रTHE SECRET SEVEN GO AHEAD, SECRET SEVEN ( REPLACED ON 1st SEP 2015 ). HODDER CHILDREN'S BOOKS, 2004.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.