APA (7th ed.) Zitazioa
Contract healthcare [Contract Healthc] NLMUID: 9883667.
Chicago Style (17th ed.) Zitazioa
Contract Healthcare [Contract Healthc] NLMUID: 9883667.
MLA (9th ed.) Zitazioa
Contract Healthcare [Contract Healthc] NLMUID: 9883667.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.