Journal of mental deficiency research. Blackwell Scientific Publications on behalf of the Royal Society for Mentally Handicapped Children and Adults.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)Journal of Mental Deficiency Research. Oxford: Blackwell Scientific Publications on behalf of the Royal Society for Mentally Handicapped Children and Adults.
MLA -ийн эшлэл (9 дэх хэвлэлт)Journal of Mental Deficiency Research. Blackwell Scientific Publications on behalf of the Royal Society for Mentally Handicapped Children and Adults.
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