Bengtson, V. L. E., Coleman, P. G. E., Johnson, M. L. E., & Kirkwood, T. B. L. E. (2005). The Cambridge handbook of age and ageing.

Bengtson, Vern L; Editor, Peter G; Editor Coleman, Malcolm L; Editor Johnson, a Thomas B L; Editor Kirkwood. The Cambridge Handbook of Age and Ageing. Cambridge, Cambridge University Press, 2005.

Bengtson, Vern L; Editor, et al. The Cambridge Handbook of Age and Ageing. 2005.