APA-ийн эшлэл(7 дахь хэвлэлт)
BERAN, R. (1991). DOCTORS' PERSPECTIVES REGARDING THE CHANGES IN THE DELIVERY OF HEALTH CARE TO PEOPLE WITH DEVELOPMENTAL DISABILITIES.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)
BERAN, R.G. DOCTORS' PERSPECTIVES REGARDING THE CHANGES IN THE DELIVERY OF HEALTH CARE TO PEOPLE WITH DEVELOPMENTAL DISABILITIES. 1991.
MLA -ийн эшлэл (9 дэх хэвлэлт)
BERAN, R.G. DOCTORS' PERSPECTIVES REGARDING THE CHANGES IN THE DELIVERY OF HEALTH CARE TO PEOPLE WITH DEVELOPMENTAL DISABILITIES. 1991.
Анхааруулга: Эдгээр ишлэлүүд үргэлж 100% үнэн зөв биш байж магадгүй.