Older and active : How Americans over 55 are contributing to society - Karen Davis –; Scott A. Bass –; Harvey L. Sterns and Anthony A. Sterns –; Michael C. Barth, William Mcnaught and Philip Rizzi –; Francis G. Caro and Scott A. Bass –; Pamela Doty –; David J. Eggebeen and Mark O. Wilhelm –; Kevin A. Coleman –; David A. Peterson and Pamela F. Wendt –; Martin Rein and Harold Salzman –; Scott A. Bass, Joseph F. Quinn and Richard V. Burkhauser; Bass, Scott A. (Yale University Press, 1995)
"The Commonwealth Fund Americans over 55 at Work Program."