Smee, N. (2000). Freddie goes on an airplane (1st U.S. ed.). Barron's Educational Series.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSmee, Nicola. Freddie Goes on an Airplane. 1st U.S. ed. Hauppauge, N.Y.: Barron's Educational Series, 2000.
एमएलए (8वां संस्करण) प्रशस्ति पत्रSmee, Nicola. Freddie Goes on an Airplane. 1st U.S. ed. Barron's Educational Series, 2000.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.