Pentz, C. J., Rojas, D., McCoy, M. B., & Vaughan, C. S. (2013). A case study in Costa Rica about personal happiness: Does health and family communication have more influence than quantity of money and material goods?

Pentz, Carliann J., Daniel Rojas, Michael B. McCoy, ja Christopher S. Vaughan. A Case Study in Costa Rica About Personal Happiness: Does Health and Family Communication Have More Influence Than Quantity of Money and Material Goods? 2013.

Pentz, Carliann J., Daniel Rojas, Michael B. McCoy, ja Christopher S. Vaughan. A Case Study in Costa Rica About Personal Happiness: Does Health and Family Communication Have More Influence Than Quantity of Money and Material Goods? 2013.