Astley, N. &. B. (2016). Peppa's first 100 words: A fun lift-the-flap book. Ladybird Books.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAstley, Neville & Baker. Peppa's First 100 Words: A Fun Lift-the-flap Book. london: Ladybird Books, 2016.
एमएलए (8वां संस्करण) प्रशस्ति पत्रAstley, Neville & Baker. Peppa's First 100 Words: A Fun Lift-the-flap Book. Ladybird Books, 2016.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.