Morgan, L. A., & Kunkel, S. (2007). Aging, society and the life course (3rd ed.). Springer.
Chicago-čujuhus (17. p.)Morgan, Leslie A., juo Suzanne Kunkel. Aging, Society and the Life Course. 3rd ed. New York: Springer, 2007.
MLA-čujuhus (9. p.)Morgan, Leslie A., juo Suzanne Kunkel. Aging, Society and the Life Course. 3rd ed. Springer, 2007.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.