ACRIP

Richard Layard

8 Book

Happiness
Lessons from a New Science
Richard Layard
Penguin, 2005
8 Libro

La felicidad
Lecciones de una ciencia nueva
Richard Layard
Penguin, 2005
7 Book

What the Future Holds
Insights from Social Science
Richard N. Cooper and Richard Layard
MIT Press, 2002