SALLOWAY, J. C. (1992). Health care delivery system. Westview.
Chicago Style aipamenaSALLOWAY, Jeffrey Colman. Health Care Delivery System. Colorado: Westview, 1992.
MLA aipamenaSALLOWAY, Jeffrey Colman. Health Care Delivery System. Westview, 1992.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.