Title: The Coming Health Crisis: Who Will Pay for Care for the Aged in the 21st Century?, Author: John R. Wolfe
Title: Aging Societies: The Global Dimension, Author: Barry P. Bosworth
Title: The Economic Implications of Aging Societies: The Costs of Living Happily Ever After, Author: Steven A. Nyce
Title: The Baby Bust: Who Will Do the Work? Who Will Pay the Taxes? / Edition 1, Author: Francesco C. Billari FBA