Population Ageing - A Threat to the Welfare State?

MLA

Bengtsson, and Tommy Bengtsson. Population Ageing - A Threat to the Welfare State?. Springer Berlin Heidelberg, 2010.

APA

Bengtsson, B., & Bengtsson, T. (2010). Population Ageing - A Threat to the Welfare State?. Springer Berlin Heidelberg.

Chicago

Bengtsson, and Tommy Bengtsson. Population Ageing - A Threat to the Welfare State?. : Springer Berlin Heidelberg, 2010.