The Journal of practical nursing: JPN. New York: National Association for Practical Nurse Education and Service.
Chicago-tyylinen lähdeviittausThe Journal of Practical Nursing: JPN. New York: National Association for Practical Nurse Education and Service.
MLA-viiteThe Journal of Practical Nursing: JPN. New York: National Association for Practical Nurse Education and Service.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.