Institute of Health Services Management. (1988). Health services management. Longman Group.
Citação do estilo Chicago (17ª ed.)Institute of Health Services Management. Health Services Management. Essex, Inglaterra: Longman Group, 1988.
Citação MLA (8ª ed.)Institute of Health Services Management. Health Services Management. Longman Group, 1988.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.