Council for Exceptional Children. Division for Children's Communication Development & Pro-Ed (Firm). (1999). Communication disorders quarterly. Pro-Ed.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCouncil for Exceptional Children. Division for Children's Communication Development और Pro-Ed (Firm). Communication Disorders Quarterly. Austin, TX: Pro-Ed, 1999.
एमएलए (9वां संस्करण) प्रशस्ति पत्रCouncil for Exceptional Children. Division for Children's Communication Development और Pro-Ed (Firm). Communication Disorders Quarterly. Pro-Ed, 1999.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.