Hanson, R. L. (1983). Management systems for nursing service staffing. Aspen Systems Corp.
Čikaški stil citiranja (17. izdanje)Hanson, Robert L. Management Systems for Nursing Service Staffing. Rockville, Md: Aspen Systems Corp, 1983.
MLA način citiranja (9. izdanje)Hanson, Robert L. Management Systems for Nursing Service Staffing. Aspen Systems Corp, 1983.
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