Gillies, D. A. (1994). Nursing Management A System Approach. W.B. Saunders Company.
Chicago Style aipamenaGillies, Dee Ann. Nursing Management A System Approach. W.B. Saunders Company, 1994.
MLA aipamenaGillies, Dee Ann. Nursing Management A System Approach. W.B. Saunders Company, 1994.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.