- Author: Paul Anthony Samuelson, William D. Nordhaus
- Language: Spanish
- Year: 2010
- Author: Paul Anthony Samuelson, Carlos Blanco Huitrón, Adolfo Deras Quiñones, William D. Nordhaus
- Language: Spanish
- Year: 2010
- Author: Paul Anthony Samuelson
- Language: English
- Year: 1947
- Author: Paul Anthony Samuelson William D. Nordhaus
- Language: German
- Year: 2007