Loether, H. J. (1967). Problems of aging: Sociological and social psychological perspectives. Belmont, CA: Dickenson.
Chicago Style aipamenaLoether, Herman J. Problems of Aging: Sociological and Social Psychological Perspectives. Belmont, CA: Dickenson, 1967.
MLA aipamenaLoether, Herman J. Problems of Aging: Sociological and Social Psychological Perspectives. Belmont, CA: Dickenson, 1967.
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