APA-viite (7. p.)
Issues / National Council of State Boards of Nursing [Issues] NLMUID: 8505238.
Chicago-viite (17. p.)
Issues / National Council of State Boards of Nursing [Issues] NLMUID: 8505238.
MLA-viite (9. p.)
Issues / National Council of State Boards of Nursing [Issues] NLMUID: 8505238.
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