Hawley,Gloria. (1978). How to teach the mentally retarded: There's a way to reach them. Victor Books.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHawley,Gloria. How to Teach the Mentally Retarded: There's a Way to Reach Them. Illinois: Victor Books, 1978.
एमएलए (9वां संस्करण) प्रशस्ति पत्रHawley,Gloria. How to Teach the Mentally Retarded: There's a Way to Reach Them. Victor Books, 1978.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.