Qualls, S.H., & Knight, B.G. (2006). Psychotherapy for depression in older adults . [Wiley Series in Clinical Geropsychology]. Hoboken, N.J.: John Wiley & Sons.

Qualls, S.H., & Knight, B.G. (2006). Psychotherapy for depression in older adults . [Wiley Series in Clinical Geropsychology]. Hoboken, N.J.: John Wiley & Sons.