WEDDELL, M. (2003). HI, HARRY! THE MOVING STORY OF HOW ONE SLOW TORTOISE SLOWLY MADE A FRIEND. CANDLEWICK PRESS.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWEDDELL, MARTIN. HI, HARRY! THE MOVING STORY OF HOW ONE SLOW TORTOISE SLOWLY MADE A FRIEND. USA: CANDLEWICK PRESS, 2003.
एमएलए (9वां संस्करण) प्रशस्ति पत्रWEDDELL, MARTIN. HI, HARRY! THE MOVING STORY OF HOW ONE SLOW TORTOISE SLOWLY MADE A FRIEND. CANDLEWICK PRESS, 2003.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.