Não informado. (1978). Abstracts of health care management studies. University of Michigan, Cooperative Information Center for Hospital.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Abstracts of Health Care Management Studies. Ann Arbor, Mich: University of Michigan, Cooperative Information Center for Hospital, 1978.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Abstracts of Health Care Management Studies. University of Michigan, Cooperative Information Center for Hospital, 1978.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.