Kris, A. E. (2015). Gerontological nurse certification review (Second edition.). Springer Publishing Company.
Čikaški stil citiranja (17. izdanje)Kris, Alison E. Gerontological Nurse Certification Review. Second edition. New York, New York: Springer Publishing Company, 2015.
MLA način citiranja (9. izdanje)Kris, Alison E. Gerontological Nurse Certification Review. Second edition. Springer Publishing Company, 2015.
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