APA-ийн эшлэл(7 дахь хэвлэлт)
ebrary, Inc, & Gray, B. H. (1983). The new health care for profit: Doctors and hospitals in a competitive environment. National Academy Press.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)
ebrary, Inc, ба Bradford H. Gray. The New Health Care for Profit: Doctors and Hospitals in a Competitive Environment. Washington, D.C.: National Academy Press, 1983.
MLA -ийн эшлэл (9 дэх хэвлэлт)
ebrary, Inc, ба Bradford H. Gray. The New Health Care for Profit: Doctors and Hospitals in a Competitive Environment. National Academy Press, 1983.
Анхааруулга: Эдгээр ишлэлүүд үргэлж 100% үнэн зөв биш байж магадгүй.