Gatz, M., Fiske, A., Fox, L.S., Kaskie, B., Kasl-Godley, J. E., McCallum, T. J., & Loebach Wetherell, J. (1998). Empirically validated psychological treatments for older adults. Journal of Mental Health and Aging, 4 . 9-46.

Gatz, M., Fiske, A., Fox, L.S., Kaskie, B., Kasl-Godley, J. E., McCallum, T. J., & Loebach Wetherell, J. (1998). Empirically validated psychological treatments for older adults. Journal of Mental Health and Aging, 4 . 9-46.