Morris, V., & Butler, R. N. (1996). How to care for aging parents: A complete guide. Workman Publishing.
Čikaški stil citiranja (17. izdanje)Morris, Virginia, i Robert N. Butler. How to Care for Aging Parents: A Complete Guide. New York: Workman Publishing, 1996.
MLA način citiranja (9. izdanje)Morris, Virginia, i Robert N. Butler. How to Care for Aging Parents: A Complete Guide. Workman Publishing, 1996.
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