Butler, R. N. (1986). Aging e Mental health: Positive psychosocial and biomedical approaches (3ª ed.). Charles E. Merrill.
Tohutoru Kātū ChicagoButler, Robert N. Aging E Mental Health: Positive Psychosocial and Biomedical Approaches. 3ª ed. Charles E. Merrill, 1986.
Tohutoro MLAButler, Robert N. Aging E Mental Health: Positive Psychosocial and Biomedical Approaches. 3ª ed. Charles E. Merrill, 1986.
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