(2002). Schoolhouse rock! (Special 30th anniversary ed.). Disney DVD : distributed by Buena Vista Home Entertainment.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSchoolhouse Rock! Special 30th anniversary ed. Burbank, Calif.: Disney DVD : distributed by Buena Vista Home Entertainment, 2002.
एमएलए (8वां संस्करण) प्रशस्ति पत्रSchoolhouse Rock! Special 30th anniversary ed. Disney DVD : distributed by Buena Vista Home Entertainment, 2002.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.