Baltes, M. M. (1996). The many faces of dependency in old age. Cambridge.
Tohutoru Kātū Chicago (17th ed.)Baltes, Margaret M. The Many Faces of Dependency in Old Age. New York: Cambridge, 1996.
Tohutoro MLA (9th ed.)Baltes, Margaret M. The Many Faces of Dependency in Old Age. Cambridge, 1996.
Kia tūpato: Kāore pea ēnei kupu hautoa i te ōrite pū 100%.