Bone, M., Martin, F., & Spain, B. (1972). Plans and provisions for the mentally handicapped. Allen and Unwin.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBone, Margaret, F.M Martin, और Bernie Spain. Plans and Provisions for the Mentally Handicapped. London: Allen and Unwin, 1972.
एमएलए (9वां संस्करण) प्रशस्ति पत्रBone, Margaret, et al. Plans and Provisions for the Mentally Handicapped. Allen and Unwin, 1972.
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